mirror of
https://github.com/FEX-Emu/linux.git
synced 2025-01-14 13:39:10 +00:00
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>
This commit is contained in:
parent
69b07ecee9
commit
1cb9af49a1
@ -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)) {
|
||||
|
Loading…
x
Reference in New Issue
Block a user