Commit 027b53dd authored by Amol Lad's avatar Amol Lad Committed by Linus Torvalds
Browse files

[PATCH] ioremap balanced with iounmap for drivers/video/retz3fb



ioremap must be balanced by an iounmap and failing to do so can result in a
memory leak.

Signed-off-by: default avatarAmol Lad <amol@verismonetworks.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 9cf2014a
......@@ -1423,8 +1423,10 @@ int __init retz3fb_init(void)
do_install_cmap(0, fb_info);
if (register_framebuffer(fb_info) < 0)
if (register_framebuffer(fb_info) < 0) {
iounmap(zinfo->base);
return -EINVAL;
}
printk(KERN_INFO "fb%d: %s frame buffer device, using %ldK of "
"video memory\n", fb_info->node,
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment