From: Balaji T K <balajitk@xxxxxx>
set_sleep seems to be unused in omap_hsmmc driver. so get rid of it.
Signed-off-by: Balaji T K <balajitk@xxxxxx>
Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
Tested-by: Venkatraman S <svenkatr@xxxxxx>
---
arch/arm/plat-omap/include/plat/mmc.h | 2 -
drivers/mmc/host/omap_hsmmc.c | 60 ---------------------------------
2 files changed, 0 insertions(+), 62 deletions(-)
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index f75946c..7a38750 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -137,8 +137,6 @@ struct omap_mmc_platform_data {
int (*set_power)(struct device *dev, int slot,
int power_on, int vdd);
int (*get_ro)(struct device *dev, int slot);
- int (*set_sleep)(struct device *dev, int slot, int sleep,
- int vdd, int cardsleep);
void (*remux)(struct device *dev, int slot, int power_on);
/* Call back before enabling / disabling regulators */
void (*before_set_reg)(struct device *dev, int slot,
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 2a660ab..9955aee 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -324,61 +324,6 @@ static int omap_hsmmc_4_set_power(struct device *dev, int slot, int power_on,
return 0;
}
-static int omap_hsmmc_1_set_sleep(struct device *dev, int slot, int sleep,
- int vdd, int cardsleep)
-{
- struct omap_hsmmc_host *host =
- platform_get_drvdata(to_platform_device(dev));
- int mode = sleep ? REGULATOR_MODE_STANDBY : REGULATOR_MODE_NORMAL;
-
- return regulator_set_mode(host->vcc, mode);
-}
-
-static int omap_hsmmc_235_set_sleep(struct device *dev, int slot, int sleep,
- int vdd, int cardsleep)
-{
- struct omap_hsmmc_host *host =
- platform_get_drvdata(to_platform_device(dev));
- int err, mode;
-
- /*
- * If we don't see a Vcc regulator, assume it's a fixed
- * voltage always-on regulator.
- */
- if (!host->vcc)
- return 0;
-
- mode = sleep ? REGULATOR_MODE_STANDBY : REGULATOR_MODE_NORMAL;
-
- if (!host->vcc_aux)
- return regulator_set_mode(host->vcc, mode);
-
- if (cardsleep) {
- /* VCC can be turned off if card is asleep */
- if (sleep)
- err = mmc_regulator_set_ocr(host->mmc, host->vcc, 0);
- else
- err = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd);
- } else
- err = regulator_set_mode(host->vcc, mode);
- if (err)
- return err;
-
- if (!mmc_slot(host).vcc_aux_disable_is_sleep)
- return regulator_set_mode(host->vcc_aux, mode);
-
- if (sleep)
- return regulator_disable(host->vcc_aux);
- else
- return regulator_enable(host->vcc_aux);
-}
-
-static int omap_hsmmc_4_set_sleep(struct device *dev, int slot, int sleep,
- int vdd, int cardsleep)
-{
- return 0;
-}
-
static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
{
struct regulator *reg;
@@ -389,18 +334,15 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
case OMAP_MMC1_DEVID:
/* On-chip level shifting via PBIAS0/PBIAS1 */
mmc_slot(host).set_power = omap_hsmmc_1_set_power;
- mmc_slot(host).set_sleep = omap_hsmmc_1_set_sleep;
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;
- mmc_slot(host).set_sleep = omap_hsmmc_235_set_sleep;
break;
case OMAP_MMC4_DEVID:
mmc_slot(host).set_power = omap_hsmmc_4_set_power;
- mmc_slot(host).set_sleep = omap_hsmmc_4_set_sleep;
default:
pr_err("MMC%d configuration not supported!\n", host->id);
return -EINVAL;
@@ -462,7 +404,6 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
err:
mmc_slot(host).set_power = NULL;
- mmc_slot(host).set_sleep = NULL;
return ret;
}
@@ -471,7 +412,6 @@ 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;
- mmc_slot(host).set_sleep = NULL;
}
static inline int omap_hsmmc_have_reg(void)
--
1.7.1
--
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