diff options
author | Ingo Molnar <mingo@kernel.org> | 2017-09-04 11:01:18 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-09-04 11:01:18 +0200 |
commit | edc2988c548db05e33b921fed15821010bc74895 (patch) | |
tree | b35860428acea35e5866d4cf007519ed943a85de /drivers/mmc/host/sdhci-xenon.c | |
parent | d82fed75294229abc9d757f08a4817febae6c4f4 (diff) | |
parent | 81a84ad3cb5711cec79f4dd53a4ce026b092c432 (diff) |
Merge branch 'linus' into locking/core, to fix up conflicts
Conflicts:
mm/page_alloc.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-xenon.c')
-rw-r--r-- | drivers/mmc/host/sdhci-xenon.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-xenon.c b/drivers/mmc/host/sdhci-xenon.c index bc1781bb070b..c580af05b033 100644 --- a/drivers/mmc/host/sdhci-xenon.c +++ b/drivers/mmc/host/sdhci-xenon.c @@ -210,8 +210,27 @@ static void xenon_set_uhs_signaling(struct sdhci_host *host, sdhci_writew(host, ctrl_2, SDHCI_HOST_CONTROL2); } +static void xenon_set_power(struct sdhci_host *host, unsigned char mode, + unsigned short vdd) +{ + struct mmc_host *mmc = host->mmc; + u8 pwr = host->pwr; + + sdhci_set_power_noreg(host, mode, vdd); + + if (host->pwr == pwr) + return; + + if (host->pwr == 0) + vdd = 0; + + if (!IS_ERR(mmc->supply.vmmc)) + mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd); +} + static const struct sdhci_ops sdhci_xenon_ops = { .set_clock = sdhci_set_clock, + .set_power = xenon_set_power, .set_bus_width = sdhci_set_bus_width, .reset = xenon_reset, .set_uhs_signaling = xenon_set_uhs_signaling, |