diff options
| author | Rajendra Nayak <rnayak@ti.com> | 2012-03-07 15:55:31 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-03-27 18:20:01 +0200 |
| commit | 1cb9af49a1ba2d7fc1c7236df5513449dda30a12 (patch) | |
| tree | d657d936c1ab37c0adb5c9308498100b3105c5cd /drivers/mmc | |
| parent | mmc: omap_hsmmc: Get rid of omap_hsmmc_1_set_power function (diff) | |
| download | linux-1cb9af49a1ba2d7fc1c7236df5513449dda30a12.tar.xz linux-1cb9af49a1ba2d7fc1c7236df5513449dda30a12.zip | |
mmc: omap_hsmmc: Get rid of omap_hsmmc_4_set_power function
Now that omap_hsmmc_set_power() already has a check to return 0
if !host->vcc, it seems like it can be used even on MMC4 instead
of the dummy omap_hsmmc_4_set_power().
This also helps get rid of all the host->id based check to
populate the right function for on-chip/external level
shifting and use omap_hsmmc_set_power() for all MMC modules.
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')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 11e8c8fe46dc..e9215c264988 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -297,32 +297,13 @@ static int omap_hsmmc_set_power(struct device *dev, int slot, int power_on, return ret; } -static int omap_hsmmc_4_set_power(struct device *dev, int slot, int power_on, - int vdd) -{ - return 0; -} - static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) { struct regulator *reg; int ret = 0; int ocr_value = 0; - switch (host->id) { - case OMAP_MMC1_DEVID: - case OMAP_MMC2_DEVID: - case OMAP_MMC3_DEVID: - case OMAP_MMC5_DEVID: - /* 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; - default: - pr_err("MMC%d configuration not supported!\n", host->id); - return -EINVAL; - } + mmc_slot(host).set_power = omap_hsmmc_set_power; reg = regulator_get(host->dev, "vmmc"); if (IS_ERR(reg)) { |