USB serial: add driver pointer to all usb-serial drivers
Every usb serial driver should have a pointer to the corresponding usb driver.
So the usb serial core can add a new id not only to the usb serial driver, but
also to the usb driver.
Also the usb drivers of ark3116, mos7720 and mos7840 missed the flag
no_dynamic_id=1. This is added now.
Signed-off-by: Johannes Hölzl <johannes.hoelzl@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 3604293..601e064 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -20,6 +20,10 @@
#include <linux/usb/serial.h>
#include <asm/uaccess.h>
+static int generic_probe(struct usb_interface *interface,
+ const struct usb_device_id *id);
+
+
static int debug;
#ifdef CONFIG_USB_SERIAL_GENERIC
@@ -34,6 +38,21 @@
static struct usb_device_id generic_device_ids[2]; /* Initially all zeroes. */
+/* we want to look at all devices, as the vendor/product id can change
+ * depending on the command line argument */
+static struct usb_device_id generic_serial_ids[] = {
+ {.driver_info = 42},
+ {}
+};
+
+static struct usb_driver generic_driver = {
+ .name = "usbserial_generic",
+ .probe = generic_probe,
+ .disconnect = usb_serial_disconnect,
+ .id_table = generic_serial_ids,
+ .no_dynamic_id = 1,
+};
+
/* All of the device info needed for the Generic Serial Converter */
struct usb_serial_driver usb_serial_generic_device = {
.driver = {
@@ -41,6 +60,7 @@
.name = "generic",
},
.id_table = generic_device_ids,
+ .usb_driver = &generic_driver,
.num_interrupt_in = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
@@ -48,13 +68,6 @@
.shutdown = usb_serial_generic_shutdown,
};
-/* we want to look at all devices, as the vendor/product id can change
- * depending on the command line argument */
-static struct usb_device_id generic_serial_ids[] = {
- {.driver_info = 42},
- {}
-};
-
static int generic_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
@@ -65,14 +78,6 @@
return usb_serial_probe(interface, id);
return -ENODEV;
}
-
-static struct usb_driver generic_driver = {
- .name = "usbserial_generic",
- .probe = generic_probe,
- .disconnect = usb_serial_disconnect,
- .id_table = generic_serial_ids,
- .no_dynamic_id = 1,
-};
#endif
int usb_serial_generic_register (int _debug)
