This is a note to let you know that I've just added the patch titled fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe() to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: fbdev-ep93xx-fb-add-missing-clk_disable_unprepare-in.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 290f835b9cf43aa2e75b9d8f49c22b33b07a707c Author: Gaosheng Cui <cuigaosheng1@xxxxxxxxxx> Date: Wed Nov 23 17:29:43 2022 +0800 fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe() [ Upstream commit c84bf485a5aaf9aa0764a58832b7ef4375c29f03 ] The clk_disable_unprepare() should be called in the error handling of register_framebuffer(), fix it. Fixes: 0937a7b3625d ("video: ep93xx: Prepare clock before using it") Signed-off-by: Gaosheng Cui <cuigaosheng1@xxxxxxxxxx> Signed-off-by: Helge Deller <deller@xxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c index 2398b3d48fed..305f1587bd89 100644 --- a/drivers/video/fbdev/ep93xx-fb.c +++ b/drivers/video/fbdev/ep93xx-fb.c @@ -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);