From: Balaji T K Date: Wed, 19 Feb 2014 14:56:40 +0000 (+0530) Subject: mmc: omap_hsmmc: use devm_regulator API X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f2ddc1dab61018becf4c5e275bb559d96eec8035;p=openwrt%2Fstaging%2Fblogic.git mmc: omap_hsmmc: use devm_regulator API Use devm_regulator API, while at it use devm_regulator_get_optional for optional vmmc_aux supply Signed-off-by: Balaji T K Acked-by: Tony Lindgren Tested-by: Florian Vaussard Tested-by: Stefan Roese Signed-off-by: Chris Ball --- diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 83240f05e917..36fb91eefd82 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -321,7 +321,7 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) struct regulator *reg; int ocr_value = 0; - reg = regulator_get(host->dev, "vmmc"); + reg = devm_regulator_get(host->dev, "vmmc"); if (IS_ERR(reg)) { dev_err(host->dev, "vmmc regulator missing\n"); return PTR_ERR(reg); @@ -341,7 +341,7 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) } /* Allow an aux regulator */ - reg = regulator_get(host->dev, "vmmc_aux"); + reg = devm_regulator_get_optional(host->dev, "vmmc_aux"); host->vcc_aux = IS_ERR(reg) ? NULL : reg; /* For eMMC do not power off when not in sleep state */ @@ -371,8 +371,6 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) static void omap_hsmmc_reg_put(struct omap_hsmmc_host *host) { - regulator_put(host->vcc); - regulator_put(host->vcc_aux); mmc_slot(host).set_power = NULL; }