[PATCH 1/2] video: fbdev: Use framebuffer_release instead of kfree to free a frame buffer
From: Christophe JAILLET
Date: Thu Dec 10 2020 - 09:52:24 EST
Use 'framebuffer_release()' instead of 'kfree()' to undo a
'framebuffer_alloc()' call, both in the error handling path of the probe
function and in remove function.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/video/fbdev/ep93xx-fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index ba33b4dce0df..80a70e5796b8 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -566,7 +566,7 @@ static int ep93xxfb_probe(struct platform_device *pdev)
failed_videomem:
fb_dealloc_cmap(&info->cmap);
failed_cmap:
- kfree(info);
+ framebuffer_release(info);
return err;
}
@@ -584,7 +584,7 @@ static int ep93xxfb_remove(struct platform_device *pdev)
if (fbi->mach_info->teardown)
fbi->mach_info->teardown(pdev);
- kfree(info);
+ framebuffer_release(info);
return 0;
}
--
2.27.0