Commit c84bf485 authored by Gaosheng Cui's avatar Gaosheng Cui Committed by Helge Deller
Browse files

fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe() 



The clk_disable_unprepare() should be called in the error handling
of register_framebuffer(), fix it.

Fixes: 0937a7b3 ("video: ep93xx: Prepare clock before using it")
Signed-off-by: default avatarGaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 30747423

drivers/video/fbdev/ep93xx-fb.c

+3 −1
Original line number Diff line number Diff line
@@ -552,12 +552,14 @@ static int ep93xxfb_probe(struct platform_device *pdev) 


	err = register_framebuffer(info);

	if (err)

		goto failed_check;

		goto failed_framebuffer;



	dev_info(info->dev, "registered. Mode = %dx%d-%d\n",

		 info->var.xres, info->var.yres, info->var.bits_per_pixel);

	return 0;



failed_framebuffer:

	clk_disable_unprepare(fbi->clk);

failed_check:

	if (fbi->mach_info->teardown)

		fbi->mach_info->teardown(pdev);