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drivers/video/imxfb.c: add missing clk_put 

Reorder the labels at the end of the function to correspond to the order in
which the resources are allocated.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
expression e1,e2;
statement S;
@@

e1 = clk_get@p1(...);
... when != e1 = e2
    when != clk_put(e1)
    when any
if (...) { ... when != clk_put(e1)
               when != if (...) { ... clk_put(e1) ... }
* return@p3 ...;
 } else S
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Julia Lawall 2011-06-01 17:10:11 +00:00 committed by Paul Mundt
parent 70f289db31
commit 609d3bbf04
1 changed files with 2 additions and 2 deletions
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4
drivers/video/imxfb.c
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@ -856,10 +856,10 @@ static int __init imxfb_probe(struct platform_device *pdev)
dma_free_writecombine(&pdev->dev,fbi->map_size,fbi->map_cpu,
fbi->map_dma);
failed_map:
clk_put(fbi->clk);
failed_getclock:
iounmap(fbi->regs);
failed_ioremap:
clk_put(fbi->clk);
failed_getclock:
release_mem_region(res->start, resource_size(res));
failed_req:
kfree(info->pseudo_palette);