mmc: sdhci-esdhc-imx: add SDHCI_TRANSFER_MODE read function
authorDong Aisheng <b29396@freescale.com>
Wed, 30 Oct 2013 14:09:49 +0000 (22:09 +0800)
committerChris Ball <cjb@laptop.org>
Tue, 26 Nov 2013 21:34:03 +0000 (16:34 -0500)
commit7dd109ef4f58ca09c18809e981658ffeaca471f8
tree124c42bf079a7aef6c07de9a4a7f6278b5222679
parent2b558c13df82b2ede7a016f00bc9ebf534ddb301
mmc: sdhci-esdhc-imx: add SDHCI_TRANSFER_MODE read function

Used to read out the correct value of SDHCI_TRANSFER_MODE register
for upper layer.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
drivers/mmc/host/sdhci-esdhc-imx.c