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| author | Hu Ziji | 2017-03-30 17:22:56 +0200 |
|---|---|---|
| committer | Ulf Hansson | 2017-04-24 21:42:14 +0200 |
| commit | c376ea9e46215fbfa09b371f79c821fa5a51f26e (patch) | |
| tree | a164c59fcdf72e51ecacb2ca755e44e7692783cf /drivers/mmc/host/sdhci.h | |
| parent | mmc: sdhci: Export sdhci_set_ios() from sdhci.c (diff) | |
| download | kernel-qcow2-linux-c376ea9e46215fbfa09b371f79c821fa5a51f26e.tar.gz kernel-qcow2-linux-c376ea9e46215fbfa09b371f79c821fa5a51f26e.tar.xz kernel-qcow2-linux-c376ea9e46215fbfa09b371f79c821fa5a51f26e.zip | |
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>
Diffstat (limited to 'drivers/mmc/host/sdhci.h')
| -rw-r--r-- | drivers/mmc/host/sdhci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index b0cb805937c0..a741d8da6227 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -704,6 +704,8 @@ void sdhci_reset(struct sdhci_host *host, u8 mask); void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing); int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode); void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios); +int sdhci_start_signal_voltage_switch(struct mmc_host *mmc, + struct mmc_ios *ios); #ifdef CONFIG_PM int sdhci_suspend_host(struct sdhci_host *host); |