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video: delete unneeded call to platform_get_drvdata 

Platform_get_drvdata is an accessor function, and has no purpose if its
result is not used.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier x;
type T;
@@
- T x = platform_get_drvdata(...);
... when != x
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Julia Lawall 2014-05-17 08:32:49 +02:00 committed by Tomi Valkeinen
parent 7edaa761ee
commit 3f513f4cc4
1 changed files with 0 additions and 2 deletions
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2
drivers/video/fbdev/bf54x-lq043fb.c
View File

@ -717,8 +717,6 @@ static int bfin_bf54x_remove(struct platform_device *pdev)
#ifdef CONFIG_PM
static int bfin_bf54x_suspend(struct platform_device *pdev, pm_message_t state)
{
struct fb_info *fbinfo = platform_get_drvdata(pdev);
bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() & ~EPPI_EN);
disable_dma(CH_EPPI0);
bfin_write_EPPI0_STATUS(0xFFFF);