[04/17] mmc: host: omap_hsmmc: use the ocrmask provided by the vmmc regulator

Commit Message

Kishon Vijay Abraham I July 29, 2015, 11:09 a.m. UTC

If the vmmc regulator provides a valid ocrmask, use it. By this even if
the pdata has a valid ocrmask, it will be overwritten with the ocrmask
of the vmmc regulator.
Also remove the unnecessary compatibility check between the ocrmask in
the pdata and the ocrmask from the vmmc regulator.

Signed-off-by: Kishon Vijay Abraham I <[e-mail]>
---
 drivers/mmc/host/omap_hsmmc.c |   10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

Patch

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index a78e15e..0e690d7 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -352,16 +352,8 @@  static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
 		host->vcc = NULL;
 	} else {
 		ocr_value = mmc_regulator_get_ocrmask(host->vcc);
-		if (!mmc_pdata(host)->ocr_mask) {
+		if (ocr_value > 0)
 			mmc_pdata(host)->ocr_mask = ocr_value;
-		} else {
-			if (!(mmc_pdata(host)->ocr_mask & ocr_value)) {
-				dev_err(host->dev, "ocrmask %x is not supported\n",
-					mmc_pdata(host)->ocr_mask);
-				mmc_pdata(host)->ocr_mask = 0;
-				return -EINVAL;
-			}
-		}
 	}
 	mmc_pdata(host)->set_power = omap_hsmmc_set_power;