[MMC] Add power up delay

This patch adds a 10 ms delay in the power up loop. Some cards fail
to power up in time without it.

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index a73bdc5d7b3255307d663a37374b0a289369664d..5c3d848943ed10b6a2e63bf5c3c32ef5054a9dfb 100644 (file)
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -513,6 +513,8 @@ static int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
                        break;
 
                err = MMC_ERR_TIMEOUT;
+
+               mmc_delay(10);
        }
 
        if (rocr)