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authorBalaji T K <balajitk@ti.com>2012-03-07 09:55:30 -0500
committerChris Ball <cjb@laptop.org>2012-03-27 12:19:59 -0400
commit80d17f3a1bd8b5045fedb7dee6b41208497c72d0 (patch)
tree99b210c3ff56c7e2e75ea6cd0ce49fff811edc6a /drivers/mmc
parentb7bf773b0eaac633276a8c3b2867db4d8b64c04a (diff)
mmc: omap_hsmmc: remove unused .set_sleep function
set_sleep seems to be unused in omap_hsmmc driver. so get rid of it. Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/omap_hsmmc.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index a6f19f17f0d8..3f77fd94e5d8 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)