dmaengine: xgene: devm_ioremap() returns NULL on error

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The code here is checking for IS_ERR() but devm_ioremap() returns NULL
on error and not an error pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Dan Carpenter 2015-04-09 12:03:31 +03:00 • committed by Vinod Koul

parent ed1f041842

commit 9c361b1afd

1 changed files with 8 additions and 8 deletions

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drivers/dma/xgene-dma.c

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