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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2015-03-16 09:53:58 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-03-26 23:02:49 +0100
commitad53b26cd140fbea92d79a449c8ddb8d1a6f5f26 (patch)
treeb253524b000d7b737e9eb98d0b95d6e41a068b17 /drivers/dma/hsu
parentdmaengine: hsu: remove redundant pieces of code (diff)
downloadlinux-ad53b26cd140fbea92d79a449c8ddb8d1a6f5f26.tar.xz
linux-ad53b26cd140fbea92d79a449c8ddb8d1a6f5f26.zip
dmaengine: hsu: move memory allocation to GFP_NOWAIT
The GFP_ATOMIC is too strict, and DMAEngine documentation make an advice to use GFP_NOWAIT. This patch does the conversion. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma/hsu')
-rw-r--r--drivers/dma/hsu/hsu.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/hsu/hsu.c b/drivers/dma/hsu/hsu.c
index e649b62431e2..9b84def7a353 100644
--- a/drivers/dma/hsu/hsu.c
+++ b/drivers/dma/hsu/hsu.c
@@ -198,11 +198,11 @@ static struct hsu_dma_desc *hsu_dma_alloc_desc(unsigned int nents)
{
struct hsu_dma_desc *desc;
- desc = kzalloc(sizeof(*desc), GFP_ATOMIC);
+ desc = kzalloc(sizeof(*desc), GFP_NOWAIT);
if (!desc)
return NULL;
- desc->sg = kcalloc(nents, sizeof(*desc->sg), GFP_ATOMIC);
+ desc->sg = kcalloc(nents, sizeof(*desc->sg), GFP_NOWAIT);
if (!desc->sg) {
kfree(desc);
return NULL;