omap: Keep nwires for omap1 and 2420 MMC controller

A patch from Sukumar Ghorai <s-ghorai@ti.com> changed the
nwires to use caps instead. However, nwires is still
needed for the earlier controller.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index a9d62cfa87a2..d98ddcfac5e5 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1317,7 +1317,7 @@ static int __init mmc_omap_new_slot(struct mmc_omap_host *host, int id)
         host->slots[id] = slot;
 
         mmc->caps = 0;
-        if (host->pdata->slots[id].caps & MMC_CAP_8_BIT_DATA)
+        if (host->pdata->slots[id].wires >= 4)
                 mmc->caps |= MMC_CAP_4_BIT_DATA;
 
         mmc->ops = &mmc_omap_ops;