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DMAENGINE: ste_dma40: fix clk_get failure path 

clk_get returns an ERR_PTR.

Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Rabin Vincent 2010-10-06 08:20:36 +00:00 committed by Dan Williams
parent f57b407cfd
commit c6134c967c
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/ste_dma40.c
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@ -2636,7 +2636,7 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
return base;
failure:
if (clk) {
if (!IS_ERR(clk)) {
clk_disable(clk);
clk_put(clk);
}