Nicolas,

On Thu, Mar 3, 2016 at 2:19 AM, Nicolas Boichat [off-list ref] wrote:

We've introduced a new helper in the MMC core:
mmc_regulator_set_vqmmc().  Let's use this in mtk-sd.  Using this new
helper has some advantages:

    1. We get the mmc_regulator_set_vqmmc() behavior of trying to match
       VQMMC and VMMC when the signal voltage is 3.3V.  This ensures max
       compatibility.

    2. We get rid of a few more warnings when probing unsupported
       voltages.

    3. We get rid of some non-mediatek specific code in mtk-sd.

Signed-off-by: Nicolas Boichat <redacted>
---

Similar to e0848f5d294c703917260a6228cc08b8be46c527
mmc: dw_mmc: Use mmc_regulator_set_vqmmc in start_signal_voltage_switch ,
where I copied the commit message from.

 drivers/mmc/host/mtk-sd.c | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

Reviewed-by: Douglas Anderson <dianders@chromium.org>