[PATCH 2/5] mmc: core: Indicate that vmmcq may be absent

From: Mark Brown broonie@linaro.org

Use regulator_get_optional() to tell the core that requests for the vmmcq regulator can fail in a real system.

Signed-off-by: Mark Brown broonie@linaro.org --- drivers/mmc/core/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 49a5bca..5d08855 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1313,7 +1313,7 @@ int mmc_regulator_get_supply(struct mmc_host *mmc)

supply = devm_regulator_get(dev, "vmmc"); mmc->supply.vmmc = supply; - mmc->supply.vqmmc = devm_regulator_get(dev, "vqmmc"); + mmc->supply.vqmmc = devm_regulator_get_optional(dev, "vqmmc");

if (IS_ERR(supply)) return PTR_ERR(supply);