[04/15] mmc: core: Remove redundant check of max_dtr while selecting timings

Message ID 1413911953-19012-5-git-send-email-ulf.hansson@linaro.org
State New
Headers show

Commit Message

Ulf Hansson Oct. 21, 2014, 5:19 p.m.
If the MMC spec version is < CSD_SPEC_VER_4, there aren't support for
the EXT_CSD register. Since max_dtr is fetched from there, it will
default to zero, which thus isn't needed to verify.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
 drivers/mmc/core/mmc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 2da3a53..185d114 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1132,8 +1132,7 @@  static int mmc_select_timing(struct mmc_card *card)
 {
 	int err = 0;
 
-	if ((card->csd.mmca_vsn < CSD_SPEC_VER_4 &&
-	     card->ext_csd.hs_max_dtr == 0))
+	if (card->csd.mmca_vsn < CSD_SPEC_VER_4)
 		goto bus_speed;
 
 	if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS200)