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Commit ad53b26c authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4bb82458

drivers/dma/hsu/hsu.c

+2 −2
Original line number Diff line number Diff line
@@ -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;