[PATCH-V2] OMAP: Fix for bus width which improves SD card's peformance.

Commit Message

kishore kadiyala March 31, 2010, 6:07 a.m. UTC

None

Patch

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 83f0aff..8c97c22 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2092,7 +2092,7 @@  static int __init omap_hsmmc_probe(struct
                   MMC_CAP_WAIT_WHILE_BUSY;

      if (mmc_slot(host).wires >= 8)
-               mmc->caps |= MMC_CAP_8_BIT_DATA;
+               mmc->caps |= (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA);
      else if (mmc_slot(host).wires >= 4)
              mmc->caps |= MMC_CAP_4_BIT_DATA;