proc: introduce proc_create_single{,_data}
Variants of proc_create{,_data} that directly take a seq_file show
callback and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 2d8de2f..84fdfa7 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -82,7 +82,6 @@ static SIMPLE_DEV_PM_OPS(acpi_ac_pm, NULL, acpi_ac_resume);
#ifdef CONFIG_ACPI_PROCFS_POWER
extern struct proc_dir_entry *acpi_lock_ac_dir(void);
extern void *acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir);
-static int acpi_ac_open_fs(struct inode *inode, struct file *file);
#endif
@@ -111,16 +110,6 @@ struct acpi_ac {
#define to_acpi_ac(x) power_supply_get_drvdata(x)
-#ifdef CONFIG_ACPI_PROCFS_POWER
-static const struct file_operations acpi_ac_fops = {
- .owner = THIS_MODULE,
- .open = acpi_ac_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-#endif
-
/* --------------------------------------------------------------------------
AC Adapter Management
-------------------------------------------------------------------------- */
@@ -209,11 +198,6 @@ static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
return 0;
}
-static int acpi_ac_open_fs(struct inode *inode, struct file *file)
-{
- return single_open(file, acpi_ac_seq_show, PDE_DATA(inode));
-}
-
static int acpi_ac_add_fs(struct acpi_ac *ac)
{
struct proc_dir_entry *entry = NULL;
@@ -228,9 +212,8 @@ static int acpi_ac_add_fs(struct acpi_ac *ac)
}
/* 'state' [R] */
- entry = proc_create_data(ACPI_AC_FILE_STATE,
- S_IRUGO, acpi_device_dir(ac->device),
- &acpi_ac_fops, ac);
+ entry = proc_create_single_data(ACPI_AC_FILE_STATE, S_IRUGO,
+ acpi_device_dir(ac->device), acpi_ac_seq_show, ac);
if (!entry)
return -ENODEV;
return 0;
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index f1cc4f9..2345a5e 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -263,19 +263,6 @@ static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
return 0;
}
-static int acpi_button_state_open_fs(struct inode *inode, struct file *file)
-{
- return single_open(file, acpi_button_state_seq_show, PDE_DATA(inode));
-}
-
-static const struct file_operations acpi_button_state_fops = {
- .owner = THIS_MODULE,
- .open = acpi_button_state_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int acpi_button_add_fs(struct acpi_device *device)
{
struct acpi_button *button = acpi_driver_data(device);
@@ -311,9 +298,9 @@ static int acpi_button_add_fs(struct acpi_device *device)
}
/* create /proc/acpi/button/lid/LID/state */
- entry = proc_create_data(ACPI_BUTTON_FILE_STATE,
- S_IRUGO, acpi_device_dir(device),
- &acpi_button_state_fops, device);
+ entry = proc_create_single_data(ACPI_BUTTON_FILE_STATE, S_IRUGO,
+ acpi_device_dir(device), acpi_button_state_seq_show,
+ device);
if (!entry) {
ret = -ENODEV;
goto remove_dev_dir;
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index f781eff..6918c3d 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -6451,19 +6451,6 @@ static int dac960_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int dac960_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, dac960_proc_show, NULL);
-}
-
-static const struct file_operations dac960_proc_fops = {
- .owner = THIS_MODULE,
- .open = dac960_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int dac960_initial_status_proc_show(struct seq_file *m, void *v)
{
DAC960_Controller_T *Controller = (DAC960_Controller_T *)m->private;
@@ -6471,19 +6458,6 @@ static int dac960_initial_status_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int dac960_initial_status_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, dac960_initial_status_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations dac960_initial_status_proc_fops = {
- .owner = THIS_MODULE,
- .open = dac960_initial_status_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int dac960_current_status_proc_show(struct seq_file *m, void *v)
{
DAC960_Controller_T *Controller = (DAC960_Controller_T *) m->private;
@@ -6517,19 +6491,6 @@ static int dac960_current_status_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int dac960_current_status_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, dac960_current_status_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations dac960_current_status_proc_fops = {
- .owner = THIS_MODULE,
- .open = dac960_current_status_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int dac960_user_command_proc_show(struct seq_file *m, void *v)
{
DAC960_Controller_T *Controller = (DAC960_Controller_T *)m->private;
@@ -6584,16 +6545,18 @@ static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller)
if (DAC960_ProcDirectoryEntry == NULL) {
DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL);
- proc_create("status", 0, DAC960_ProcDirectoryEntry,
- &dac960_proc_fops);
+ proc_create_single("status", 0, DAC960_ProcDirectoryEntry,
+ dac960_proc_show);
}
snprintf(Controller->ControllerName, sizeof(Controller->ControllerName),
"c%d", Controller->ControllerNumber);
ControllerProcEntry = proc_mkdir(Controller->ControllerName,
DAC960_ProcDirectoryEntry);
- proc_create_data("initial_status", 0, ControllerProcEntry, &dac960_initial_status_proc_fops, Controller);
- proc_create_data("current_status", 0, ControllerProcEntry, &dac960_current_status_proc_fops, Controller);
+ proc_create_single_data("initial_status", 0, ControllerProcEntry,
+ dac960_initial_status_proc_show, Controller);
+ proc_create_single_data("current_status", 0, ControllerProcEntry,
+ dac960_current_status_proc_show, Controller);
proc_create_data("user_command", S_IWUSR | S_IRUSR, ControllerProcEntry, &dac960_user_command_proc_fops, Controller);
Controller->ControllerProcEntry = ControllerProcEntry;
}
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index c61d20c..8dce5c0 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2538,18 +2538,6 @@ static int pkt_seq_show(struct seq_file *m, void *p)
return 0;
}
-static int pkt_seq_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pkt_seq_show, PDE_DATA(inode));
-}
-
-static const struct file_operations pkt_proc_fops = {
- .open = pkt_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release
-};
-
static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
{
int i;
@@ -2604,7 +2592,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
goto out_mem;
}
- proc_create_data(pd->name, 0, pkt_proc, &pkt_proc_fops, pd);
+ proc_create_single_data(pd->name, 0, pkt_proc, pkt_seq_show, pd);
pkt_dbg(1, pd, "writer mapped to %s\n", bdevname(bdev, b));
return 0;
diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index 6a55959..8fa4533 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -521,26 +521,13 @@ static int ps3vram_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int ps3vram_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, ps3vram_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations ps3vram_proc_fops = {
- .owner = THIS_MODULE,
- .open = ps3vram_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static void ps3vram_proc_init(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev);
struct proc_dir_entry *pde;
- pde = proc_create_data(DEVICE_NAME, 0444, NULL, &ps3vram_proc_fops,
- priv);
+ pde = proc_create_single_data(DEVICE_NAME, 0444, NULL,
+ ps3vram_proc_show, priv);
if (!pde)
dev_warn(&dev->core, "failed to create /proc entry\n");
}
diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c
index a5e2f9e..53436c0 100644
--- a/drivers/char/apm-emulation.c
+++ b/drivers/char/apm-emulation.c
@@ -461,19 +461,6 @@ static int proc_apm_show(struct seq_file *m, void *v)
return 0;
}
-
-static int proc_apm_open(struct inode *inode, struct file *file)
-{
- return single_open(file, proc_apm_show, NULL);
-}
-
-static const struct file_operations apm_proc_fops = {
- .owner = THIS_MODULE,
- .open = proc_apm_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif
static int kapmd(void *arg)
@@ -657,7 +644,7 @@ static int __init apm_init(void)
wake_up_process(kapmd_tsk);
#ifdef CONFIG_PROC_FS
- proc_create("apm", 0, NULL, &apm_proc_fops);
+ proc_create_single("apm", 0, NULL, proc_apm_show);
#endif
ret = misc_register(&apm_device);
diff --git a/drivers/char/ds1620.c b/drivers/char/ds1620.c
index eb53cba..a5ecf6d 100644
--- a/drivers/char/ds1620.c
+++ b/drivers/char/ds1620.c
@@ -345,18 +345,6 @@ static int ds1620_proc_therm_show(struct seq_file *m, void *v)
fan_state[netwinder_get_fan()]);
return 0;
}
-
-static int ds1620_proc_therm_open(struct inode *inode, struct file *file)
-{
- return single_open(file, ds1620_proc_therm_show, NULL);
-}
-
-static const struct file_operations ds1620_proc_therm_fops = {
- .open = ds1620_proc_therm_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif
static const struct file_operations ds1620_fops = {
@@ -404,7 +392,7 @@ static int __init ds1620_init(void)
return ret;
#ifdef THERM_USE_PROC
- if (!proc_create("therm", 0, NULL, &ds1620_proc_therm_fops))
+ if (!proc_create_single("therm", 0, NULL, ds1620_proc_therm_show))
printk(KERN_ERR "therm: unable to register /proc/therm\n");
#endif
diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c
index dc62568..d9aab64 100644
--- a/drivers/char/efirtc.c
+++ b/drivers/char/efirtc.c
@@ -358,19 +358,6 @@ static int efi_rtc_proc_show(struct seq_file *m, void *v)
return 0;
}
-
-static int efi_rtc_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, efi_rtc_proc_show, NULL);
-}
-
-static const struct file_operations efi_rtc_proc_fops = {
- .open = efi_rtc_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int __init
efi_rtc_init(void)
{
@@ -386,7 +373,7 @@ efi_rtc_init(void)
return ret;
}
- dir = proc_create("driver/efirtc", 0, NULL, &efi_rtc_proc_fops);
+ dir = proc_create_single("driver/efirtc", 0, NULL, efi_rtc_proc_show);
if (dir == NULL) {
printk(KERN_ERR "efirtc: can't create /proc/driver/efirtc.\n");
misc_deregister(&efi_rtc_dev);
diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
index 678fa97..25264d6 100644
--- a/drivers/char/nvram.c
+++ b/drivers/char/nvram.c
@@ -389,22 +389,9 @@ static int nvram_proc_read(struct seq_file *seq, void *offset)
return 0;
}
-static int nvram_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, nvram_proc_read, NULL);
-}
-
-static const struct file_operations nvram_proc_fops = {
- .owner = THIS_MODULE,
- .open = nvram_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int nvram_add_proc_fs(void)
{
- if (!proc_create("driver/nvram", 0, NULL, &nvram_proc_fops))
+ if (!proc_create_single("driver/nvram", 0, NULL, nvram_proc_read))
return -ENOMEM;
return 0;
}
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index 57dc546..94fedee 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -171,7 +171,7 @@ static void mask_rtc_irq_bit(unsigned char bit)
#endif
#ifdef CONFIG_PROC_FS
-static int rtc_proc_open(struct inode *inode, struct file *file);
+static int rtc_proc_show(struct seq_file *seq, void *v);
#endif
/*
@@ -832,16 +832,6 @@ static struct miscdevice rtc_dev = {
.fops = &rtc_fops,
};
-#ifdef CONFIG_PROC_FS
-static const struct file_operations rtc_proc_fops = {
- .owner = THIS_MODULE,
- .open = rtc_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-#endif
-
static resource_size_t rtc_size;
static struct resource * __init rtc_request_region(resource_size_t size)
@@ -982,7 +972,7 @@ static int __init rtc_init(void)
}
#ifdef CONFIG_PROC_FS
- ent = proc_create("driver/rtc", 0, NULL, &rtc_proc_fops);
+ ent = proc_create_single("driver/rtc", 0, NULL, rtc_proc_show);
if (!ent)
printk(KERN_WARNING "rtc: Failed to register with procfs.\n");
#endif
@@ -1201,11 +1191,6 @@ static int rtc_proc_show(struct seq_file *seq, void *v)
#undef YN
#undef NY
}
-
-static int rtc_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, rtc_proc_show, NULL);
-}
#endif
static void rtc_get_rtc_time(struct rtc_time *rtc_tm)
diff --git a/drivers/char/toshiba.c b/drivers/char/toshiba.c
index 5488516..802376f 100644
--- a/drivers/char/toshiba.c
+++ b/drivers/char/toshiba.c
@@ -326,19 +326,6 @@ static int proc_toshiba_show(struct seq_file *m, void *v)
key);
return 0;
}
-
-static int proc_toshiba_open(struct inode *inode, struct file *file)
-{
- return single_open(file, proc_toshiba_show, NULL);
-}
-
-static const struct file_operations proc_toshiba_fops = {
- .owner = THIS_MODULE,
- .open = proc_toshiba_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif
@@ -524,7 +511,7 @@ static int __init toshiba_init(void)
{
struct proc_dir_entry *pde;
- pde = proc_create("toshiba", 0, NULL, &proc_toshiba_fops);
+ pde = proc_create_single("toshiba", 0, NULL, proc_toshiba_show);
if (!pde) {
misc_deregister(&tosh_device);
return -ENOMEM;
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index 8615594b..e718b8c 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -260,19 +260,6 @@ static int cn_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int cn_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, cn_proc_show, NULL);
-}
-
-static const struct file_operations cn_file_ops = {
- .owner = THIS_MODULE,
- .open = cn_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release
-};
-
static struct cn_dev cdev = {
.input = cn_rx_skb,
};
@@ -297,7 +284,7 @@ static int cn_init(void)
cn_already_initialized = 1;
- proc_create("connector", S_IRUGO, init_net.proc_net, &cn_file_ops);
+ proc_create_single("connector", S_IRUGO, init_net.proc_net, cn_proc_show);
return 0;
}
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 49b34de0..47eb8ca 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -509,18 +509,6 @@ static int hp_sdc_rtc_proc_show(struct seq_file *m, void *v)
#undef NY
}
-static int hp_sdc_rtc_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, hp_sdc_rtc_proc_show, NULL);
-}
-
-static const struct file_operations hp_sdc_rtc_proc_fops = {
- .open = hp_sdc_rtc_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int hp_sdc_rtc_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
@@ -713,7 +701,7 @@ static int __init hp_sdc_rtc_init(void)
if (misc_register(&hp_sdc_rtc_dev) != 0)
printk(KERN_INFO "Could not register misc. dev for i8042 rtc\n");
- proc_create("driver/rtc", 0, NULL, &hp_sdc_rtc_proc_fops);
+ proc_create_single("driver/rtc", 0, NULL, hp_sdc_rtc_proc_show);
printk(KERN_INFO "HP i8042 SDC + MSM-58321 RTC support loaded "
"(RTC v " RTC_VERSION ")\n");
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 19cd937..baa1ee2 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1340,19 +1340,6 @@ static int capi20_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int capi20_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, capi20_proc_show, NULL);
-}
-
-static const struct file_operations capi20_proc_fops = {
- .owner = THIS_MODULE,
- .open = capi20_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
/*
* /proc/capi/capi20ncci:
* applid ncci
@@ -1373,23 +1360,10 @@ static int capi20ncci_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int capi20ncci_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, capi20ncci_proc_show, NULL);
-}
-
-static const struct file_operations capi20ncci_proc_fops = {
- .owner = THIS_MODULE,
- .open = capi20ncci_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static void __init proc_init(void)
{
- proc_create("capi/capi20", 0, NULL, &capi20_proc_fops);
- proc_create("capi/capi20ncci", 0, NULL, &capi20ncci_proc_fops);
+ proc_create_single("capi/capi20", 0, NULL, capi20_proc_show);
+ proc_create_single("capi/capi20ncci", 0, NULL, capi20ncci_proc_show);
}
static void __exit proc_exit(void)
diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index 49fef08..7ac5179 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -2460,22 +2460,9 @@ static int capidrv_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int capidrv_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, capidrv_proc_show, NULL);
-}
-
-static const struct file_operations capidrv_proc_fops = {
- .owner = THIS_MODULE,
- .open = capidrv_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static void __init proc_init(void)
{
- proc_create("capi/capidrv", 0, NULL, &capidrv_proc_fops);
+ proc_create_single("capi/capidrv", 0, NULL, capidrv_proc_show);
}
static void __exit proc_exit(void)
diff --git a/drivers/isdn/hardware/eicon/diva_didd.c b/drivers/isdn/hardware/eicon/diva_didd.c
index fab6ccf..60e7925 100644
--- a/drivers/isdn/hardware/eicon/diva_didd.c
+++ b/drivers/isdn/hardware/eicon/diva_didd.c
@@ -78,26 +78,13 @@ static int divadidd_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int divadidd_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, divadidd_proc_show, NULL);
-}
-
-static const struct file_operations divadidd_proc_fops = {
- .owner = THIS_MODULE,
- .open = divadidd_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int __init create_proc(void)
{
proc_net_eicon = proc_mkdir("eicon", init_net.proc_net);
if (proc_net_eicon) {
- proc_didd = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon,
- &divadidd_proc_fops);
+ proc_didd = proc_create_single(DRIVERLNAME, S_IRUGO,
+ proc_net_eicon, divadidd_proc_show);
return (1);
}
return (0);
diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c
index 525518c..e7081e0 100644
--- a/drivers/isdn/hardware/eicon/divasi.c
+++ b/drivers/isdn/hardware/eicon/divasi.c
@@ -101,23 +101,10 @@ static int um_idi_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int um_idi_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, um_idi_proc_show, NULL);
-}
-
-static const struct file_operations um_idi_proc_fops = {
- .owner = THIS_MODULE,
- .open = um_idi_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int __init create_um_idi_proc(void)
{
- um_idi_proc_entry = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon,
- &um_idi_proc_fops);
+ um_idi_proc_entry = proc_create_single(DRIVERLNAME, S_IRUGO,
+ proc_net_eicon, um_idi_proc_show);
if (!um_idi_proc_entry)
return (0);
return (1);
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 433dbed..6663893 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -191,10 +191,10 @@ static int init_pmu(void);
static void pmu_start(void);
static irqreturn_t via_pmu_interrupt(int irq, void *arg);
static irqreturn_t gpio1_interrupt(int irq, void *arg);
-static const struct file_operations pmu_info_proc_fops;
-static const struct file_operations pmu_irqstats_proc_fops;
+static int pmu_info_proc_show(struct seq_file *m, void *v);
+static int pmu_irqstats_proc_show(struct seq_file *m, void *v);
+static int pmu_battery_proc_show(struct seq_file *m, void *v);
static void pmu_pass_intr(unsigned char *data, int len);
-static const struct file_operations pmu_battery_proc_fops;
static const struct file_operations pmu_options_proc_fops;
#ifdef CONFIG_ADB
@@ -511,13 +511,15 @@ static int __init via_pmu_dev_init(void)
for (i=0; i<pmu_battery_count; i++) {
char title[16];
sprintf(title, "battery_%ld", i);
- proc_pmu_batt[i] = proc_create_data(title, 0, proc_pmu_root,
- &pmu_battery_proc_fops, (void *)i);
+ proc_pmu_batt[i] = proc_create_single_data(title, 0,
+ proc_pmu_root, pmu_battery_proc_show,
+ (void *)i);
}
- proc_pmu_info = proc_create("info", 0, proc_pmu_root, &pmu_info_proc_fops);
- proc_pmu_irqstats = proc_create("interrupts", 0, proc_pmu_root,
- &pmu_irqstats_proc_fops);
+ proc_pmu_info = proc_create_single("info", 0, proc_pmu_root,
+ pmu_info_proc_show);
+ proc_pmu_irqstats = proc_create_single("interrupts", 0,
+ proc_pmu_root, pmu_irqstats_proc_show);
proc_pmu_options = proc_create("options", 0600, proc_pmu_root,
&pmu_options_proc_fops);
}
@@ -811,19 +813,6 @@ static int pmu_info_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int pmu_info_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pmu_info_proc_show, NULL);
-}
-
-static const struct file_operations pmu_info_proc_fops = {
- .owner = THIS_MODULE,
- .open = pmu_info_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int pmu_irqstats_proc_show(struct seq_file *m, void *v)
{
int i;
@@ -848,19 +837,6 @@ static int pmu_irqstats_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int pmu_irqstats_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pmu_irqstats_proc_show, NULL);
-}
-
-static const struct file_operations pmu_irqstats_proc_fops = {
- .owner = THIS_MODULE,
- .open = pmu_irqstats_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int pmu_battery_proc_show(struct seq_file *m, void *v)
{
long batnum = (long)m->private;
@@ -875,19 +851,6 @@ static int pmu_battery_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int pmu_battery_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pmu_battery_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations pmu_battery_proc_fops = {
- .owner = THIS_MODULE,
- .open = pmu_battery_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int pmu_options_proc_show(struct seq_file *m, void *v)
{
#if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC32)
diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index fca36a4..d697e1a 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -1122,23 +1122,11 @@ static int saa7164_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int saa7164_proc_open(struct inode *inode, struct file *filp)
-{
- return single_open(filp, saa7164_proc_show, NULL);
-}
-
-static const struct file_operations saa7164_proc_fops = {
- .open = saa7164_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int saa7164_proc_create(void)
{
struct proc_dir_entry *pe;
- pe = proc_create("saa7164", S_IRUGO, NULL, &saa7164_proc_fops);
+ pe = proc_create_single("saa7164", S_IRUGO, NULL, saa7164_proc_show);
if (!pe)
return -ENOMEM;
diff --git a/drivers/media/pci/zoran/videocodec.c b/drivers/media/pci/zoran/videocodec.c
index 5ff23ef..4427ae7 100644
--- a/drivers/media/pci/zoran/videocodec.c
+++ b/drivers/media/pci/zoran/videocodec.c
@@ -344,19 +344,6 @@ static int proc_videocodecs_show(struct seq_file *m, void *v)
return 0;
}
-
-static int proc_videocodecs_open(struct inode *inode, struct file *file)
-{
- return single_open(file, proc_videocodecs_show, NULL);
-}
-
-static const struct file_operations videocodecs_proc_fops = {
- .owner = THIS_MODULE,
- .open = proc_videocodecs_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif
/* ===================== */
@@ -373,7 +360,8 @@ videocodec_init (void)
VIDEOCODEC_VERSION);
#ifdef CONFIG_PROC_FS
- videocodec_proc_entry = proc_create("videocodecs", 0, NULL, &videocodecs_proc_fops);
+ videocodec_proc_entry = proc_create_single("videocodecs", 0, NULL,
+ proc_videocodecs_show);
if (!videocodec_proc_entry) {
dprintk(1, KERN_ERR "videocodec: can't init procfs.\n");
}
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 51eb1b0..a746ccd 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -197,9 +197,9 @@ static int mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_valu
static int mpt_host_page_alloc(MPT_ADAPTER *ioc, pIOCInit_t ioc_init);
#ifdef CONFIG_PROC_FS
-static const struct file_operations mpt_summary_proc_fops;
-static const struct file_operations mpt_version_proc_fops;
-static const struct file_operations mpt_iocinfo_proc_fops;
+static int mpt_summary_proc_show(struct seq_file *m, void *v);
+static int mpt_version_proc_show(struct seq_file *m, void *v);
+static int mpt_iocinfo_proc_show(struct seq_file *m, void *v);
#endif
static void mpt_get_fw_exp_ver(char *buf, MPT_ADAPTER *ioc);
@@ -2040,8 +2040,10 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
*/
dent = proc_mkdir(ioc->name, mpt_proc_root_dir);
if (dent) {
- proc_create_data("info", S_IRUGO, dent, &mpt_iocinfo_proc_fops, ioc);
- proc_create_data("summary", S_IRUGO, dent, &mpt_summary_proc_fops, ioc);
+ proc_create_single_data("info", S_IRUGO, dent,
+ mpt_iocinfo_proc_show, ioc);
+ proc_create_single_data("summary", S_IRUGO, dent,
+ mpt_summary_proc_show, ioc);
}
#endif
@@ -6606,8 +6608,10 @@ procmpt_create(void)
if (mpt_proc_root_dir == NULL)
return -ENOTDIR;
- proc_create("summary", S_IRUGO, mpt_proc_root_dir, &mpt_summary_proc_fops);
- proc_create("version", S_IRUGO, mpt_proc_root_dir, &mpt_version_proc_fops);
+ proc_create_single("summary", S_IRUGO, mpt_proc_root_dir,
+ mpt_summary_proc_show);
+ proc_create_single("version", S_IRUGO, mpt_proc_root_dir,
+ mpt_version_proc_show);
return 0;
}
@@ -6646,19 +6650,6 @@ static int mpt_summary_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int mpt_summary_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, mpt_summary_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations mpt_summary_proc_fops = {
- .owner = THIS_MODULE,
- .open = mpt_summary_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int mpt_version_proc_show(struct seq_file *m, void *v)
{
u8 cb_idx;
@@ -6701,19 +6692,6 @@ static int mpt_version_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int mpt_version_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, mpt_version_proc_show, NULL);
-}
-
-static const struct file_operations mpt_version_proc_fops = {
- .owner = THIS_MODULE,
- .open = mpt_version_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
{
MPT_ADAPTER *ioc = m->private;
@@ -6793,19 +6771,6 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
return 0;
}
-
-static int mpt_iocinfo_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, mpt_iocinfo_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations mpt_iocinfo_proc_fops = {
- .owner = THIS_MODULE,
- .open = mpt_iocinfo_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif /* CONFIG_PROC_FS } */
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 807d17d..64a1fca 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -1829,18 +1829,6 @@ static int mtd_proc_show(struct seq_file *m, void *v)
mutex_unlock(&mtd_table_mutex);
return 0;
}
-
-static int mtd_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, mtd_proc_show, NULL);
-}
-
-static const struct file_operations mtd_proc_ops = {
- .open = mtd_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif /* CONFIG_PROC_FS */
/*====================================================================*/
@@ -1883,7 +1871,7 @@ static int __init init_mtd(void)
goto err_bdi;
}
- proc_mtd = proc_create("mtd", 0, NULL, &mtd_proc_ops);
+ proc_mtd = proc_create_single("mtd", 0, NULL, mtd_proc_show);
ret = init_mtdchar();
if (ret)
diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c
index d122386..b01dc34 100644
--- a/drivers/net/wireless/atmel/atmel.c
+++ b/drivers/net/wireless/atmel/atmel.c
@@ -1482,18 +1482,6 @@ static int atmel_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int atmel_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, atmel_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations atmel_proc_fops = {
- .open = atmel_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static const struct net_device_ops atmel_netdev_ops = {
.ndo_open = atmel_open,
.ndo_stop = atmel_close,
@@ -1614,7 +1602,8 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
netif_carrier_off(dev);
- if (!proc_create_data("driver/atmel", 0, NULL, &atmel_proc_fops, priv))
+ if (!proc_create_single_data("driver/atmel", 0, NULL, atmel_proc_show,
+ priv))
printk(KERN_WARNING "atmel: unable to create /proc entry.\n");
printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %pM\n",
diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c
index b4dfe189..4f76f81 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_ap.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c
@@ -1106,18 +1106,6 @@ static int prism2_sta_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int prism2_sta_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, prism2_sta_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations prism2_sta_proc_fops = {
- .open = prism2_sta_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static void handle_add_proc_queue(struct work_struct *work)
{
struct ap_data *ap = container_of(work, struct ap_data,
@@ -1138,9 +1126,9 @@ static void handle_add_proc_queue(struct work_struct *work)
if (sta) {
sprintf(name, "%pM", sta->addr);
- sta->proc = proc_create_data(
+ sta->proc = proc_create_single_data(
name, 0, ap->proc,
- &prism2_sta_proc_fops, sta);
+ prism2_sta_proc_show, sta);
atomic_dec(&sta->users);
}
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 7f9b16b..a7e0a17 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2663,19 +2663,6 @@ static int ray_cs_proc_show(struct seq_file *m, void *v)
}
return 0;
}
-
-static int ray_cs_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, ray_cs_proc_show, NULL);
-}
-
-static const struct file_operations ray_cs_proc_fops = {
- .owner = THIS_MODULE,
- .open = ray_cs_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif
/*===========================================================================*/
static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type)
@@ -2814,7 +2801,7 @@ static int __init init_ray_cs(void)
#ifdef CONFIG_PROC_FS
proc_mkdir("driver/ray_cs", NULL);
- proc_create("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_fops);
+ proc_create_single("driver/ray_cs/ray_cs", 0, NULL, ray_cs_proc_show);
proc_create("driver/ray_cs/essid", 0200, NULL, &ray_cs_essid_proc_fops);
proc_create_data("driver/ray_cs/net_type", 0200, NULL, &int_proc_fops,
&net_type);
diff --git a/drivers/nubus/proc.c b/drivers/nubus/proc.c
index c2e5a7e..88e1f9a 100644
--- a/drivers/nubus/proc.c
+++ b/drivers/nubus/proc.c
@@ -45,18 +45,6 @@ nubus_devices_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int nubus_devices_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, nubus_devices_proc_show, NULL);
-}
-
-static const struct file_operations nubus_devices_proc_fops = {
- .open = nubus_devices_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static struct proc_dir_entry *proc_bus_nubus_dir;
/*
@@ -149,18 +137,6 @@ static int nubus_proc_rsrc_show(struct seq_file *m, void *v)
return 0;
}
-static int nubus_proc_rsrc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, nubus_proc_rsrc_show, inode);
-}
-
-static const struct file_operations nubus_proc_rsrc_fops = {
- .open = nubus_proc_rsrc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir,
const struct nubus_dirent *ent,
unsigned int size)
@@ -176,8 +152,8 @@ void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir,
pde_data = nubus_proc_alloc_pde_data(nubus_dirptr(ent), size);
else
pde_data = NULL;
- proc_create_data(name, S_IFREG | 0444, procdir,
- &nubus_proc_rsrc_fops, pde_data);
+ proc_create_single_data(name, S_IFREG | 0444, procdir,
+ nubus_proc_rsrc_show, pde_data);
}
void nubus_proc_add_rsrc(struct proc_dir_entry *procdir,
@@ -190,32 +166,21 @@ void nubus_proc_add_rsrc(struct proc_dir_entry *procdir,
return;
snprintf(name, sizeof(name), "%x", ent->type);
- proc_create_data(name, S_IFREG | 0444, procdir,
- &nubus_proc_rsrc_fops,
- nubus_proc_alloc_pde_data(data, 0));
+ proc_create_single_data(name, S_IFREG | 0444, procdir,
+ nubus_proc_rsrc_show,
+ nubus_proc_alloc_pde_data(data, 0));
}
/*
* /proc/nubus stuff
*/
-static int nubus_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, nubus_proc_show, NULL);
-}
-
-static const struct file_operations nubus_proc_fops = {
- .open = nubus_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
void __init nubus_proc_init(void)
{
- proc_create("nubus", 0, NULL, &nubus_proc_fops);
+ proc_create_single("nubus", 0, NULL, nubus_proc_show);
proc_bus_nubus_dir = proc_mkdir("bus/nubus", NULL);
if (!proc_bus_nubus_dir)
return;
- proc_create("devices", 0, proc_bus_nubus_dir, &nubus_devices_proc_fops);
+ proc_create_single("devices", 0, proc_bus_nubus_dir,
+ nubus_devices_proc_show);
}
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index 126cf19..21a3e93 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -1108,19 +1108,6 @@ static int ccio_proc_info(struct seq_file *m, void *p)
return 0;
}
-static int ccio_proc_info_open(struct inode *inode, struct file *file)
-{
- return single_open(file, &ccio_proc_info, NULL);
-}
-
-static const struct file_operations ccio_proc_info_fops = {
- .owner = THIS_MODULE,
- .open = ccio_proc_info_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int ccio_proc_bitmap_info(struct seq_file *m, void *p)
{
struct ioc *ioc = ioc_list;
@@ -1135,19 +1122,6 @@ static int ccio_proc_bitmap_info(struct seq_file *m, void *p)
return 0;
}
-
-static int ccio_proc_bitmap_open(struct inode *inode, struct file *file)
-{
- return single_open(file, &ccio_proc_bitmap_info, NULL);
-}
-
-static const struct file_operations ccio_proc_bitmap_fops = {
- .owner = THIS_MODULE,
- .open = ccio_proc_bitmap_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif /* CONFIG_PROC_FS */
/**
@@ -1589,10 +1563,10 @@ static int __init ccio_probe(struct parisc_device *dev)
#ifdef CONFIG_PROC_FS
if (ioc_count == 0) {
- proc_create(MODULE_NAME, 0, proc_runway_root,
- &ccio_proc_info_fops);
- proc_create(MODULE_NAME"-bitmap", 0, proc_runway_root,
- &ccio_proc_bitmap_fops);
+ proc_create_single(MODULE_NAME, 0, proc_runway_root,
+ ccio_proc_info);
+ proc_create_single(MODULE_NAME"-bitmap", 0, proc_runway_root,
+ ccio_proc_bitmap_info);
}
#endif
ioc_count++;
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index 0a9c762..0d33d1f 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -1864,20 +1864,6 @@ static int sba_proc_info(struct seq_file *m, void *p)
}
static int
-sba_proc_open(struct inode *i, struct file *f)
-{
- return single_open(f, &sba_proc_info, NULL);
-}
-
-static const struct file_operations sba_proc_fops = {
- .owner = THIS_MODULE,
- .open = sba_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int
sba_proc_bitmap_info(struct seq_file *m, void *p)
{
struct sba_device *sba_dev = sba_list;
@@ -1889,20 +1875,6 @@ sba_proc_bitmap_info(struct seq_file *m, void *p)
return 0;
}
-
-static int
-sba_proc_bitmap_open(struct inode *i, struct file *f)
-{
- return single_open(f, &sba_proc_bitmap_info, NULL);
-}
-
-static const struct file_operations sba_proc_bitmap_fops = {
- .owner = THIS_MODULE,
- .open = sba_proc_bitmap_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
#endif /* CONFIG_PROC_FS */
static const struct parisc_device_id sba_tbl[] __initconst = {
@@ -2014,8 +1986,8 @@ static int __init sba_driver_callback(struct parisc_device *dev)
break;
}
- proc_create("sba_iommu", 0, root, &sba_proc_fops);
- proc_create("sba_iommu-bitmap", 0, root, &sba_proc_bitmap_fops);
+ proc_create_single("sba_iommu", 0, root, sba_proc_info);
+ proc_create_single("sba_iommu-bitmap", 0, root, sba_proc_bitmap_info);
#endif
parisc_has_iommu();
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index e8d058c..eef76bf 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -1689,19 +1689,6 @@ static int version_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int version_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, version_proc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations version_proc_fops = {
- .owner = THIS_MODULE,
- .open = version_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
/*
* Proc and module init
*/
@@ -1722,8 +1709,8 @@ static void create_toshiba_proc_entries(struct toshiba_acpi_dev *dev)
if (dev->hotkey_dev)
proc_create_data("keys", S_IRUGO | S_IWUSR, toshiba_proc_dir,
&keys_proc_fops, dev);
- proc_create_data("version", S_IRUGO, toshiba_proc_dir,
- &version_proc_fops, dev);
+ proc_create_single_data("version", S_IRUGO, toshiba_proc_dir,
+ version_proc_show, dev);
}
static void remove_toshiba_proc_entries(struct toshiba_acpi_dev *dev)
diff --git a/drivers/pnp/pnpbios/proc.c b/drivers/pnp/pnpbios/proc.c
index 7d4aca7..fe1c8f5 100644
--- a/drivers/pnp/pnpbios/proc.c
+++ b/drivers/pnp/pnpbios/proc.c
@@ -47,19 +47,6 @@ static int pnpconfig_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int pnpconfig_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pnpconfig_proc_show, NULL);
-}
-
-static const struct file_operations pnpconfig_proc_fops = {
- .owner = THIS_MODULE,
- .open = pnpconfig_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int escd_info_proc_show(struct seq_file *m, void *v)
{
struct escd_info_struc escd;
@@ -74,19 +61,6 @@ static int escd_info_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int escd_info_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, escd_info_proc_show, NULL);
-}
-
-static const struct file_operations escd_info_proc_fops = {
- .owner = THIS_MODULE,
- .open = escd_info_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
#define MAX_SANE_ESCD_SIZE (32*1024)
static int escd_proc_show(struct seq_file *m, void *v)
{
@@ -129,19 +103,6 @@ static int escd_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int escd_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, escd_proc_show, NULL);
-}
-
-static const struct file_operations escd_proc_fops = {
- .owner = THIS_MODULE,
- .open = escd_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int pnp_legacyres_proc_show(struct seq_file *m, void *v)
{
void *buf;
@@ -159,19 +120,6 @@ static int pnp_legacyres_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int pnp_legacyres_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pnp_legacyres_proc_show, NULL);
-}
-
-static const struct file_operations pnp_legacyres_proc_fops = {
- .owner = THIS_MODULE,
- .open = pnp_legacyres_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int pnp_devices_proc_show(struct seq_file *m, void *v)
{
struct pnp_bios_node *node;
@@ -202,19 +150,6 @@ static int pnp_devices_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int pnp_devices_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pnp_devices_proc_show, NULL);
-}
-
-static const struct file_operations pnp_devices_proc_fops = {
- .owner = THIS_MODULE,
- .open = pnp_devices_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int pnpbios_proc_show(struct seq_file *m, void *v)
{
void *data = m->private;
@@ -318,12 +253,13 @@ int __init pnpbios_proc_init(void)
proc_pnp_boot = proc_mkdir("boot", proc_pnp);
if (!proc_pnp_boot)
return -EIO;
- proc_create("devices", 0, proc_pnp, &pnp_devices_proc_fops);
- proc_create("configuration_info", 0, proc_pnp, &pnpconfig_proc_fops);
- proc_create("escd_info", 0, proc_pnp, &escd_info_proc_fops);
- proc_create("escd", S_IRUSR, proc_pnp, &escd_proc_fops);
- proc_create("legacy_device_resources", 0, proc_pnp, &pnp_legacyres_proc_fops);
-
+ proc_create_single("devices", 0, proc_pnp, pnp_devices_proc_show);
+ proc_create_single("configuration_info", 0, proc_pnp,
+ pnpconfig_proc_show);
+ proc_create_single("escd_info", 0, proc_pnp, escd_info_proc_show);
+ proc_create_single("escd", S_IRUSR, proc_pnp, escd_proc_show);
+ proc_create_single("legacy_device_resources", 0, proc_pnp,
+ pnp_legacyres_proc_show);
return 0;
}
diff --git a/drivers/staging/comedi/proc.c b/drivers/staging/comedi/proc.c
index 50d3893..8bc8e42 100644
--- a/drivers/staging/comedi/proc.c
+++ b/drivers/staging/comedi/proc.c
@@ -62,25 +62,9 @@ static int comedi_read(struct seq_file *m, void *v)
return 0;
}
-/*
- * seq_file wrappers for procfile show routines.
- */
-static int comedi_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, comedi_read, NULL);
-}
-
-static const struct file_operations comedi_proc_fops = {
- .owner = THIS_MODULE,
- .open = comedi_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
void __init comedi_proc_init(void)
{
- if (!proc_create("comedi", 0444, NULL, &comedi_proc_fops))
+ if (!proc_create_single("comedi", 0444, NULL, comedi_read))
pr_warn("comedi: unable to create proc entry\n");
}
diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index ad743a8..03959dc 100644
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c
@@ -234,22 +234,10 @@ static int proc_udc_show(struct seq_file *s, void *unused)
return 0;
}
-static int proc_udc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, proc_udc_show, PDE_DATA(inode));
-}
-
-static const struct file_operations proc_ops = {
- .owner = THIS_MODULE,
- .open = proc_udc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static void create_debug_file(struct at91_udc *udc)
{
- udc->pde = proc_create_data(debug_filename, 0, NULL, &proc_ops, udc);
+ udc->pde = proc_create_single_data(debug_filename, 0, NULL,
+ proc_udc_show, udc);
}
static void remove_debug_file(struct at91_udc *udc)
diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
index 56b517a..7d8af29 100644
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -2207,22 +2207,8 @@ static int fsl_proc_read(struct seq_file *m, void *v)
return 0;
}
-/*
- * seq_file wrappers for procfile show routines.
- */
-static int fsl_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, fsl_proc_read, NULL);
-}
-
-static const struct file_operations fsl_proc_fops = {
- .open = fsl_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-#define create_proc_file() proc_create(proc_filename, 0, NULL, &fsl_proc_fops)
+#define create_proc_file() \
+ proc_create_single(proc_filename, 0, NULL, fsl_proc_read)
#define remove_proc_file() remove_proc_entry(proc_filename, NULL)
#else /* !CONFIG_USB_GADGET_DEBUG_FILES */
diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c
index 4504d0b..c372122 100644
--- a/drivers/usb/gadget/udc/goku_udc.c
+++ b/drivers/usb/gadget/udc/goku_udc.c
@@ -1241,22 +1241,6 @@ static int udc_proc_read(struct seq_file *m, void *v)
local_irq_restore(flags);
return 0;
}
-
-/*
- * seq_file wrappers for procfile show routines.
- */
-static int udc_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, udc_proc_read, PDE_DATA(file_inode(file)));
-}
-
-static const struct file_operations udc_proc_fops = {
- .open = udc_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
#endif /* CONFIG_USB_GADGET_DEBUG_FILES */
/*-------------------------------------------------------------------------*/
@@ -1826,7 +1810,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
#ifdef CONFIG_USB_GADGET_DEBUG_FILES
- proc_create_data(proc_node_name, 0, NULL, &udc_proc_fops, dev);
+ proc_create_single_data(proc_node_name, 0, NULL, udc_proc_read, dev);
#endif
retval = usb_add_gadget_udc_release(&pdev->dev, &dev->gadget,
diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c
index dc35a54..3a16431 100644
--- a/drivers/usb/gadget/udc/omap_udc.c
+++ b/drivers/usb/gadget/udc/omap_udc.c
@@ -2432,22 +2432,9 @@ static int proc_udc_show(struct seq_file *s, void *_)
return 0;
}
-static int proc_udc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, proc_udc_show, NULL);
-}
-
-static const struct file_operations proc_ops = {
- .owner = THIS_MODULE,
- .open = proc_udc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static void create_proc_file(void)
{
- proc_create(proc_filename, 0, NULL, &proc_ops);
+ proc_create_single(proc_filename, 0, NULL, proc_udc_show);
}
static void remove_proc_file(void)
diff --git a/drivers/video/fbdev/via/viafbdev.c b/drivers/video/fbdev/via/viafbdev.c
index badee04..9b451259 100644
--- a/drivers/video/fbdev/via/viafbdev.c
+++ b/drivers/video/fbdev/via/viafbdev.c
@@ -1475,19 +1475,6 @@ static int viafb_sup_odev_proc_show(struct seq_file *m, void *v)
return 0;
}
-static int viafb_sup_odev_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, viafb_sup_odev_proc_show, NULL);
-}
-
-static const struct file_operations viafb_sup_odev_proc_fops = {
- .owner = THIS_MODULE,
- .open = viafb_sup_odev_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static ssize_t odev_update(const char __user *buffer, size_t count, u32 *odev)
{
char buf[64], *ptr = buf;
@@ -1616,8 +1603,8 @@ static void viafb_init_proc(struct viafb_shared *shared)
&viafb_vt1636_proc_fops);
#endif /* CONFIG_FB_VIA_DIRECT_PROCFS */
- proc_create("supported_output_devices", 0, viafb_entry,
- &viafb_sup_odev_proc_fops);
+ proc_create_single("supported_output_devices", 0, viafb_entry,
+ viafb_sup_odev_proc_show);
iga1_entry = proc_mkdir("iga1", viafb_entry);
shared->iga1_proc_entry = iga1_entry;
proc_create("output_devices", 0, iga1_entry,
