Commit b5c525ab authored by Yihao Han's avatar Yihao Han Committed by Helge Deller
Browse files

video: fbdev: au1100fb: Drop unnecessary NULL ptr check 



clk_disable() already checks the clk ptr using IS_ERR_OR_NULL(clk) and
clk_enable() checks the clk ptr using !clk, so there is no need to check clk
ptr again before calling them.

Signed-off-by: default avatarYihao Han <hanyihao@vivo.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent a09d2d00

drivers/video/fbdev/au1100fb.c

+2 −4
Original line number Diff line number Diff line
@@ -560,7 +560,6 @@ int au1100fb_drv_suspend(struct platform_device *dev, pm_message_t state) 
	/* Blank the LCD */

	au1100fb_fb_blank(VESA_POWERDOWN, &fbdev->info);



	if (fbdev->lcdclk)

	clk_disable(fbdev->lcdclk);



	memcpy(&fbregs, fbdev->regs, sizeof(struct au1100fb_regs));
@@ -577,7 +576,6 @@ int au1100fb_drv_resume(struct platform_device *dev) 


	memcpy(fbdev->regs, &fbregs, sizeof(struct au1100fb_regs));



	if (fbdev->lcdclk)

	clk_enable(fbdev->lcdclk);



	/* Unblank the LCD */