skeletonfb: update to correct platform driver usage
It updates skeletonfb to new platform driver API. The skeletonfb is
templates for creating new drivers.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/skeletonfb.c b/drivers/video/skeletonfb.c
index 6232145..df53365 100644
--- a/drivers/video/skeletonfb.c
+++ b/drivers/video/skeletonfb.c
@@ -675,13 +675,13 @@
* Initialization
*/
-/* static int __init xxfb_probe (struct device *device) -- for platform devs */
+/* static int __init xxfb_probe (struct platform_device *pdev) -- for platform devs */
static int __devinit xxxfb_probe(struct pci_dev *dev,
const struct pci_device_id *ent)
{
struct fb_info *info;
struct xxx_par *par;
- struct device* device = &dev->dev; /* for pci drivers */
+ struct device *device = &dev->dev; /* or &pdev->dev */
int cmap_len, retval;
/*
@@ -824,18 +824,18 @@
return -EINVAL;
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node,
info->fix.id);
- pci_set_drvdata(dev, info); /* or dev_set_drvdata(device, info) */
+ pci_set_drvdata(dev, info); /* or platform_set_drvdata(pdev, info) */
return 0;
}
/*
* Cleanup
*/
-/* static void __devexit xxxfb_remove(struct device *device) */
+/* static void __devexit xxxfb_remove(struct platform_device *pdev) */
static void __devexit xxxfb_remove(struct pci_dev *dev)
{
struct fb_info *info = pci_get_drvdata(dev);
- /* or dev_get_drvdata(device); */
+ /* or platform_get_drvdata(pdev); */
if (info) {
unregister_framebuffer(info);
@@ -961,18 +961,17 @@
#define xxxfb_resume NULL
#endif /* CONFIG_PM */
-static struct device_driver xxxfb_driver = {
- .name = "xxxfb",
- .bus = &platform_bus_type,
+static struct platform_device_driver xxxfb_driver = {
.probe = xxxfb_probe,
.remove = xxxfb_remove,
.suspend = xxxfb_suspend, /* optional but recommended */
.resume = xxxfb_resume, /* optional but recommended */
+ .driver = {
+ .name = "xxxfb",
+ },
};
-static struct platform_device xxxfb_device = {
- .name = "xxxfb",
-};
+static struct platform_device *xxxfb_device;
#ifndef MODULE
/*
@@ -1002,12 +1001,16 @@
return -ENODEV;
xxxfb_setup(option);
#endif
- ret = driver_register(&xxxfb_driver);
+ ret = platform_driver_register(&xxxfb_driver);
if (!ret) {
- ret = platform_device_register(&xxxfb_device);
- if (ret)
- driver_unregister(&xxxfb_driver);
+ xxxfb_device = platform_device_register_simple("xxxfb", 0,
+ NULL, 0);
+
+ if (IS_ERR(xxxfb_device)) {
+ platform_driver_unregister(&xxxfb_driver);
+ ret = PTR_ERR(xxxfb_device);
+ }
}
return ret;
@@ -1015,8 +1018,8 @@
static void __exit xxxfb_exit(void)
{
- platform_device_unregister(&xxxfb_device);
- driver_unregister(&xxxfb_driver);
+ platform_device_unregister(xxxfb_device);
+ platform_driver_unregister(&xxxfb_driver);
}
#endif /* CONFIG_PCI */
