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

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

Signed-off-by: Amol Lad <amol@verismonetworks.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Amol Lad 2006-12-08 02:40:02 -08:00 committed by Linus Torvalds
parent ef26dd7ffa
commit b88a57cc64
1 changed files with 2 additions and 0 deletions
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2
drivers/video/vesafb.c
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@ -456,6 +456,8 @@ static int __init vesafb_probe(struct platform_device *dev)
info->node, info->fix.id);
return 0;
err:
if (info->screen_base)
iounmap(info->screen_base);
framebuffer_release(info);
release_mem_region(vesafb_fix.smem_start, size_total);
return err;