ARM: S3C64XX: DMA: Debugged alloc's with GFP_KERNEL flag in Intr context.

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s3c2410_dma_enqueue makes call to kzalloc and dma_pool_alloc with GFP_KERNEL
flag set, this can be an issue for drivers, like I2S, which call
s3c2410_dma_enqueue from dma-bufferdone callback.

Change the flag GFP_KERNEL to GFP_ATOMIC to avoid any problems.

Signed-Off-by: Jassi <jassi.brar@samsung.com>
[ben-linux@fluff.org: Minor description edit and re-wrap]

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

...

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Jassi 2009-09-15 19:01:20 +09:00 • committed by Ben Dooks

parent 3ea61e4922

commit b93011e72c

1 changed files with 2 additions and 2 deletions

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arch/arm/plat-s3c64xx/dma.c

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