[U-Boot] [PATCH] mmc: it's safe to ignore mmc_send_if_cond() return value

[Ilya Yanok]

Return value of mmc_send_if_cond() can be safely ignored (as it is
done in Linux). This makes older cards work with MXC MCI controller.

Signed-off-by: Ilya Yanok <yanok at emcraft.com>
---
 drivers/mmc/mmc.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 925f863..64a311d 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -868,10 +868,6 @@ int mmc_init(struct mmc *mmc)
 	/* Test for SD version 2 */
 	err = mmc_send_if_cond(mmc);
 
-	/* If we got an error other than timeout, we bail */
-	if (err && err != TIMEOUT)
-		return err;
-
 	/* Now try to get the SD card's operating condition */
 	err = sd_send_op_cond(mmc);
 
-- 
1.6.0.6