[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>
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@ -456,6 +456,8 @@ static int __init vesafb_probe(struct platform_device *dev)
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info->node, info->fix.id);
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info->node, info->fix.id);
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return 0;
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return 0;
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err:
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err:
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if (info->screen_base)
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iounmap(info->screen_base);
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framebuffer_release(info);
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framebuffer_release(info);
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release_mem_region(vesafb_fix.smem_start, size_total);
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release_mem_region(vesafb_fix.smem_start, size_total);
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return err;
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return err;
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