diff options
| author | Balaji T K <balajitk@ti.com> | 2012-03-07 15:55:30 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-03-27 18:19:59 +0200 |
| commit | 80d17f3a1bd8b5045fedb7dee6b41208497c72d0 (patch) | |
| tree | 99b210c3ff56c7e2e75ea6cd0ce49fff811edc6a /drivers | |
| parent | mmc: omap_hsmmc: use platform_get_resource_byname for tx/rx DMA channels (diff) | |
| download | linux-80d17f3a1bd8b5045fedb7dee6b41208497c72d0.tar.xz linux-80d17f3a1bd8b5045fedb7dee6b41208497c72d0.zip | |
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')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 60 |
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) |