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drivers/video/backlight/platform_lcd.c: add support for device tree based probe
This patch adds the of_match_table to platform-lcd driver to be probed when platform-lcd device node is found in the device tree. [akpm@linux-foundation.org: include of.h] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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1 changed files with 10 additions and 0 deletions
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@ -16,6 +16,7 @@
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#include <linux/fb.h>
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#include <linux/fb.h>
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#include <linux/backlight.h>
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#include <linux/backlight.h>
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#include <linux/lcd.h>
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#include <linux/lcd.h>
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#include <linux/of.h>
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#include <linux/slab.h>
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#include <linux/slab.h>
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#include <video/platform_lcd.h>
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#include <video/platform_lcd.h>
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@ -145,6 +146,14 @@ static SIMPLE_DEV_PM_OPS(platform_lcd_pm_ops, platform_lcd_suspend,
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platform_lcd_resume);
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platform_lcd_resume);
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#endif
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#endif
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#ifdef CONFIG_OF
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static const struct of_device_id platform_lcd_of_match[] = {
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{ .compatible = "platform-lcd" },
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{},
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};
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MODULE_DEVICE_TABLE(of, platform_lcd_of_match);
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#endif
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static struct platform_driver platform_lcd_driver = {
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static struct platform_driver platform_lcd_driver = {
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.driver = {
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.driver = {
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.name = "platform-lcd",
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.name = "platform-lcd",
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@ -152,6 +161,7 @@ static struct platform_driver platform_lcd_driver = {
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#ifdef CONFIG_PM
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#ifdef CONFIG_PM
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.pm = &platform_lcd_pm_ops,
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.pm = &platform_lcd_pm_ops,
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#endif
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#endif
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.of_match_table = of_match_ptr(platform_lcd_of_match),
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},
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},
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.probe = platform_lcd_probe,
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.probe = platform_lcd_probe,
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.remove = __devexit_p(platform_lcd_remove),
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.remove = __devexit_p(platform_lcd_remove),
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