mmc: sdhci-esdhc-imx: correct the tuning-step setting
authorHaibo Chen <haibo.chen@freescale.com>
Tue, 10 Nov 2015 09:43:30 +0000 (17:43 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 22 Dec 2015 10:32:09 +0000 (11:32 +0100)
commit260ecb3c915fae3d67bf0378016ae68929be3b0e
tree1499e8b9746f9ef392969b15bd302fc52f3e219f
parent27cbd7e815a8e223ff7c4fe56daca724101288ac
mmc: sdhci-esdhc-imx: correct the tuning-step setting

Here we use '|=' to set the tuning-step, but before that, we should
clear the tuning-step, otherwise we could got the wrong setting.

Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
Acked-by: Dong Aisheng <aisheng.dong@freescale.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-esdhc-imx.c