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| author | Gaosheng Cui <cuigaosheng1@huawei.com> | 2022-11-23 17:29:43 +0800 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-12-14 20:01:50 +0100 |
| commit | c84bf485a5aaf9aa0764a58832b7ef4375c29f03 (patch) | |
| tree | 20ade0e84097b94bb3495572c972cfe2f0e6adee | |
| parent | 3074742317e3b95dcd1faf248ad2b5c2d9d7a558 (diff) | |
| download | nios2-c84bf485a5aaf9aa0764a58832b7ef4375c29f03.tar.gz | |
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: 0937a7b3625d ("video: ep93xx: Prepare clock before using it")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | drivers/video/fbdev/ep93xx-fb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c index 2398b3d48fedf8..305f1587bd8988 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); |