linux-kernel - [PATCH 15/17] mmc: host: omap_hsmmc: use ios->vdd for setting vmmc voltage

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Message-ID: <1438168187-1614-16-git-send-email-kishon@ti.com>
Date:	Wed, 29 Jul 2015 16:39:45 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<tony@...mide.com>, <ulf.hansson@...aro.org>, <afenkart@...il.com>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-mmc@...r.kernel.org>
CC:	<nsekhar@...com>, <kishon@...com>
Subject: [PATCH 15/17] mmc: host: omap_hsmmc: use ios->vdd for setting vmmc voltage

vdd voltage is set in mmc core to ios->vdd and vmmc should actually
be set to this voltage. Modify omap_hsmmc_enable_supply
to not take vdd as argument since now it's directly set to
the voltage in ios->vdd.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 drivers/mmc/host/omap_hsmmc.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index a50edbc..5116c42 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -246,12 +246,13 @@ static int omap_hsmmc_get_cover_state(struct device *dev)
 
 #ifdef CONFIG_REGULATOR
 
-static int omap_hsmmc_enable_supply(struct mmc_host *mmc, int vdd)
+static int omap_hsmmc_enable_supply(struct mmc_host *mmc)
 {
 	int ret;
+	struct mmc_ios *ios = &mmc->ios;
 
 	if (mmc->supply.vmmc) {
-		ret = mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd);
+		ret = mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, ios->vdd);
 		if (ret)
 			return ret;
 	}
@@ -380,7 +381,7 @@ static int omap_hsmmc_set_power(struct device *dev, int power_on, int vdd)
 	 * chips/cards need an interface voltage rail too.
 	 */
 	if (power_on) {
-		ret = omap_hsmmc_enable_supply(mmc, vdd);
+		ret = omap_hsmmc_enable_supply(mmc);
 		if (ret)
 			return ret;
 
-- 
1.7.9.5

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