From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 27 Aug 2015 09:14:02 +0000 (+0530)
Subject: mmc: host: omap_hsmmc: avoid pbias regulator enable on power off
X-Git-Tag: v4.3-rc1~46^2~7
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=97fe7e5ab6318ea5716f86be3b4ca8776a9e609c;p=karo-tx-linux.git

mmc: host: omap_hsmmc: avoid pbias regulator enable on power off

Fix omap_hsmmc_set_power so that pbias regulator is not enabled
during power off.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 810d612f58a0..eec69752a189 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -388,16 +388,16 @@ static int omap_hsmmc_set_power(struct device *dev, int power_on, int vdd)
 		ret = omap_hsmmc_enable_supply(mmc, vdd);
 		if (ret)
 			return ret;
+
+		ret = omap_hsmmc_set_pbias(host, true, vdd);
+		if (ret)
+			goto err_set_voltage;
 	} else {
 		ret = omap_hsmmc_disable_supply(mmc);
 		if (ret)
 			return ret;
 	}
 
-	ret = omap_hsmmc_set_pbias(host, true, vdd);
-	if (ret)
-		goto err_set_voltage;
-
 	if (mmc_pdata(host)->after_set_reg)
 		mmc_pdata(host)->after_set_reg(dev, power_on, vdd);