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ARC: Elide redundant setup of DMA callbacks
authorSasha Levin <alexander.levin@verizon.com>
Wed, 31 Aug 2016 02:04:29 +0000 (22:04 -0400)
committerSasha Levin <alexander.levin@verizon.com>
Wed, 31 Aug 2016 23:21:09 +0000 (19:21 -0400)
commit7ae87eebbcf7bb96467ea4f3c6563e32e1f600bc
tree7a3b8612103821f7b3ff5f3ea355bee9cf5179d1tree | snapshot
parent0e16c544ede2bc7954de7583cb2ff1594fb5db97commit | diff
ARC: Elide redundant setup of DMA callbacks

[ Upstream commit 45c3b08a117e2232fc8d7b9e849ead36386f4f96 ]

For resources shared by all cores such as SLC and IOC, only the master
core needs to do any setups / enabling / disabling etc.

Cc: <stable@vger.kernel.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
arch/arc/mm/cache_arc700.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git