From 69b07ecee936c49f8b7a2099b4276fec7dff6827 Mon Sep 17 00:00:00 2001
From: Rajendra Nayak <rnayak@ti.com>
Date: Wed, 7 Mar 2012 09:55:30 -0500
Subject: [PATCH] mmc: omap_hsmmc: Get rid of omap_hsmmc_1_set_power function
Use omap_hsmmc_235_set_poweri() (now renamed as omap_hsmmc_set_power())
for MMC1 instance as well and get rid of omap_hsmmc_1_set_power()
completely.
omap_hsmmc_235_set_power() seems to be implemented as a superset of
omap_hsmmc_1_set_power() with additional functionality implemented
based on additional checks and hence should just work for MMC1
as well.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Tested-by: Venkatraman S <svenkatr@ti.com>
Tested-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
drivers/mmc/host/omap_hsmmc.c | 30 +++---------------------------
1 file changed, 3 insertions(+), 27 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index cfb4b48c212b..11e8c8fe46dc 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -241,28 +241,7 @@ static int omap_hsmmc_resume_cdirq(struct device *dev, int slot)
#ifdef CONFIG_REGULATOR
-static int omap_hsmmc_1_set_power(struct device *dev, int slot, int power_on,
- int vdd)
-{
- struct omap_hsmmc_host *host =
- platform_get_drvdata(to_platform_device(dev));
- int ret;
-
- if (mmc_slot(host).before_set_reg)
- mmc_slot(host).before_set_reg(dev, slot, power_on, vdd);
-
- if (power_on)
- ret = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd);
- else
- ret = mmc_regulator_set_ocr(host->mmc, host->vcc, 0);
-
- if (mmc_slot(host).after_set_reg)
- mmc_slot(host).after_set_reg(dev, slot, power_on, vdd);
-
- return ret;
-}
-
-static int omap_hsmmc_235_set_power(struct device *dev, int slot, int power_on,
+static int omap_hsmmc_set_power(struct device *dev, int slot, int power_on,
int vdd)
{
struct omap_hsmmc_host *host =
@@ -332,14 +311,11 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
switch (host->id) {
case OMAP_MMC1_DEVID:
- /* On-chip level shifting via PBIAS0/PBIAS1 */
- mmc_slot(host).set_power = omap_hsmmc_1_set_power;
- break;
case OMAP_MMC2_DEVID:
case OMAP_MMC3_DEVID:
case OMAP_MMC5_DEVID:
- /* Off-chip level shifting, or none */
- mmc_slot(host).set_power = omap_hsmmc_235_set_power;
+ /* On-chip level shifting via PBIAS0/PBIAS1 */
+ mmc_slot(host).set_power = omap_hsmmc_set_power;
break;
case OMAP_MMC4_DEVID:
mmc_slot(host).set_power = omap_hsmmc_4_set_power;
--
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