diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2012-11-17 17:57:09 +0400 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-11-20 22:21:48 -0800 |
| commit | dd850f1223fe039ed649b34b1d2872b1f4221de9 (patch) | |
| tree | 8fafc01a8b86e508f3430a0cbf77f15bb7d6e4da /drivers/video/clps711xfb.c | |
| parent | b3a076dd0270507e1976b141a2aa5c53b9b553d1 (diff) | |
ARM: clps711x: Transform clps711x-framebuffer to platform driver and use it
clps711x-framebuffer driver needs to be updated and this is a first step
to make driver better. With this patch we are convert clps711x-framebuffer
to platform device and load this driver from board code.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/video/clps711xfb.c')
| -rw-r--r-- | drivers/video/clps711xfb.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/video/clps711xfb.c b/drivers/video/clps711xfb.c index f994c8b8f10a..2ccbb9b2a255 100644 --- a/drivers/video/clps711xfb.c +++ b/drivers/video/clps711xfb.c @@ -270,7 +270,7 @@ static const struct file_operations backlight_proc_fops = { .write = backlight_proc_write, }; -static void __init clps711x_guess_lcd_params(struct fb_info *info) +static void __devinit clps711x_guess_lcd_params(struct fb_info *info) { unsigned int lcdcon, syscon, size; unsigned long phys_base = PAGE_OFFSET; @@ -358,7 +358,7 @@ static void __init clps711x_guess_lcd_params(struct fb_info *info) info->fix.type = FB_TYPE_PACKED_PIXELS; } -int __init clps711xfb_init(void) +static int __devinit clps711x_fb_probe(struct platform_device *pdev) { int err = -ENOMEM; @@ -410,7 +410,7 @@ int __init clps711xfb_init(void) out: return err; } -static void __exit clps711xfb_exit(void) +static int __devexit clps711x_fb_remove(struct platform_device *pdev) { unregister_framebuffer(cfb); kfree(cfb); @@ -422,11 +422,20 @@ static void __exit clps711xfb_exit(void) PLD_LCDEN = 0; PLD_PWR &= ~(PLD_S4_ON|PLD_S3_ON|PLD_S2_ON|PLD_S1_ON); } + + return 0; } -module_init(clps711xfb_init); -module_exit(clps711xfb_exit); +static struct platform_driver clps711x_fb_driver = { + .driver = { + .name = "video-clps711x", + .owner = THIS_MODULE, + }, + .probe = clps711x_fb_probe, + .remove = __devexit_p(clps711x_fb_remove), +}; +module_platform_driver(clps711x_fb_driver); MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>"); -MODULE_DESCRIPTION("CLPS711x framebuffer driver"); +MODULE_DESCRIPTION("CLPS711X framebuffer driver"); MODULE_LICENSE("GPL"); |