linux-kernel - [PATCH] backlight: da903x_bl: use dev_get_drvdata() instead of platform_get

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Message-id: <007001cdab6f$3ec74a20$bc55de60$%han@samsung.com>
Date:	Tue, 16 Oct 2012 16:24:14 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Andrew Morton' <akpm@...ux-foundation.org>,
	'LKML' <linux-kernel@...r.kernel.org>
Cc:	'Richard Purdie' <rpurdie@...ys.net>,
	'Mike Rapoport' <mike@...pulab.co.il>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH] backlight: da903x_bl: use dev_get_drvdata() instead of
 platform_get_drvdata()

dev_get_drvdata() can be used instead of platform_get_drvdata()
to make the code smaller.
 
Signed-off-by: Jingoo Han <jg1.han@...sung.com>
Cc: Richard Purdie <rpurdie@...ys.net>
Cc: Mike Rapoport <mike@...pulab.co.il>
---
 drivers/video/backlight/da903x_bl.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c
index 573c7ec..6891754 100644
--- a/drivers/video/backlight/da903x_bl.c
+++ b/drivers/video/backlight/da903x_bl.c
@@ -164,15 +164,14 @@ static int da903x_backlight_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM
 static int da903x_backlight_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct backlight_device *bl = platform_get_drvdata(pdev);
+	struct backlight_device *bl = dev_get_drvdata(dev);
+
 	return da903x_backlight_set(bl, 0);
 }
 
 static int da903x_backlight_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct backlight_device *bl = platform_get_drvdata(pdev);
+	struct backlight_device *bl = dev_get_drvdata(dev);
 
 	backlight_update_status(bl);
 	return 0;
-- 
1.7.1


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