Marek Szyprowski 8a6c4cd9a0 ARM: dma-mapping: fix GFP_ATOMIC macro usage ...

commit 10c8562f93 upstream.

GFP_ATOMIC is not a single gfp flag, but a macro which expands to the other
flags and LACK of __GFP_WAIT flag. To check if caller wanted to perform an
atomic allocation, the code must test __GFP_WAIT flag presence. This patch
fixes the issue introduced in v3.6-rc5

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-03-06 22:06:07 -08:00

52 KiB

Raw Blame History

View Raw