mmc: tmio: document CTL_STATUS handling
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Wed, 27 Apr 2016 16:51:27 +0000 (18:51 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 2 May 2016 08:36:03 +0000 (10:36 +0200)
commit184adf202bca05ca34380cb53b349307aede7ef3
tree7bd445d95b62fcd67811ab3d457be8e18f717d85
parenta21553c9e0c236ae241d9f4333aafae24ae19dfc
mmc: tmio: document CTL_STATUS handling

Now that reading CTL_STATUS is consistent, we can remove CTL_STATUS2 and
document how this is handled internally.

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/tmio_mmc.h