Commit 3f513f4c authored May 17, 2014 by Julia Lawall Committed by Tomi Valkeinen May 19, 2014

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>

parent 7edaa761

drivers/video/fbdev/bf54x-lq043fb.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);