mmc: sdhci: Export sdhci_start_signal_voltage_switch() in sdhci.c
authorHu Ziji <huziji@marvell.com>
Thu, 30 Mar 2017 15:22:56 +0000 (17:22 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 24 Apr 2017 19:42:14 +0000 (21:42 +0200)
commitc376ea9e46215fbfa09b371f79c821fa5a51f26e
treea164c59fcdf72e51ecacb2ca755e44e7692783cf
parent6a6d4ceb7be0c72b2190f4b6b9d5d8982957fc04
mmc: sdhci: Export sdhci_start_signal_voltage_switch() in sdhci.c

Export sdhci_start_signal_voltage_switch() from sdhci.c.
Thus vendor sdhci driver can implement its own signal voltage
switch routine.

Signed-off-by: Hu Ziji <huziji@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci.c
drivers/mmc/host/sdhci.h