spi: tegra: Reduce register access
authorKrishna Yarlagadda <kyarlagadda@nvidia.com>
Mon, 8 Feb 2016 13:48:17 +0000 (18:48 +0530)
committermobile promotions <svcmobile_promotions@nvidia.com>
Thu, 11 Feb 2016 20:22:08 +0000 (12:22 -0800)
commit890a422a7b75507c33b53f1ca4c512f7911d61c4
treeb1bf9241fedfc7a4fc9321f36f6e0697440a9e3e
parentcbc7e94347d55d4705e3b7c7c0afcd9d2437386c
spi: tegra: Reduce register access

Reduce register accesses to SPI as it is dependent on
slow, variable SPI clock frequency.

Bug 1675619

Change-Id: I5d638b8f95d9207fbad1e30e21234fc7433e03b3
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/1009503
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
drivers/spi/spi-tegra114.c