From b44c70837a87bcd92b76a94e49b85d7656cb2a11 Mon Sep 17 00:00:00 2001 From: Alagu Sankar <alagusankar@embwise.com> Date: Wed, 12 May 2010 15:08:24 +0530 Subject: [PATCH] SD1.00 wide-bus fix Fixed a bug wherein SD version 1.0 cards were not configured for 4-bit mode Signed-off-by: Alagu Sankar <alagusankar@embwise.com> --- drivers/mmc/mmc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 6805b33f7a1..9988cb1f242 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -512,6 +512,9 @@ retry_scr: break; } + if (mmc->scr[0] & SD_DATA_4BIT) + mmc->card_caps |= MMC_MODE_4BIT; + /* Version 1.0 doesn't support switching */ if (mmc->version == SD_VERSION_1_0) return 0; @@ -529,9 +532,6 @@ retry_scr: break; } - if (mmc->scr[0] & SD_DATA_4BIT) - mmc->card_caps |= MMC_MODE_4BIT; - /* If high-speed isn't supported, we return */ if (!(__be32_to_cpu(switch_status[3]) & SD_HIGHSPEED_SUPPORTED)) return 0; -- GitLab