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| author | Rajendra Nayak <rnayak@ti.com> | 2012-03-07 09:55:30 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-03-27 12:20:00 -0400 |
| commit | 69b07ecee936c49f8b7a2099b4276fec7dff6827 (patch) | |
| tree | 06f7a4a689fd52243579e40b3391526e9277d3eb /drivers/mmc/host/omap_hsmmc.c | |
| parent | c2200efb5d7ca7922e5b9e430598473941d5eb0b (diff) | |
| download | lwn-69b07ecee936c49f8b7a2099b4276fec7dff6827.tar.gz lwn-69b07ecee936c49f8b7a2099b4276fec7dff6827.zip | |
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>
Diffstat (limited to 'drivers/mmc/host/omap_hsmmc.c')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 30 |
1 files 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; |