diff options
| author | Krzysztof Helt <krzysztof.h1@wp.pl> | 2008-07-23 21:31:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:39 -0700 |
| commit | 84c41ce83e9b2987ccef352f28ba0055b26c8f8e (patch) | |
| tree | 49afb7973013333e0f31e1c3377371b45793385f | |
| parent | a882ef47c7156e8cc47e72f2aa396f2514569c48 (diff) | |
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>
| -rw-r--r-- | drivers/video/skeletonfb.c | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/drivers/video/skeletonfb.c b/drivers/video/skeletonfb.c index 62321458f71a..df5336561d13 100644 --- a/drivers/video/skeletonfb.c +++ b/drivers/video/skeletonfb.c @@ -675,13 +675,13 @@ static struct fb_ops xxxfb_ops = { * 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 @@ static int __devinit xxxfb_probe(struct pci_dev *dev, 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 @@ static int xxxfb_resume(struct platform_dev *dev) #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 @@ static int __init xxxfb_init(void) 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 int __init xxxfb_init(void) 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 */ |