omap: mmc: extended to pass host capabilities from board file

wires variable is renamed, extended and this single variable to be used to
pass the platform capabilities, e.g DDR mode. Also removed the hardcoded
value was using as bus-width.

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 4c4843618350..93441e5b36ef 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -32,6 +32,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
+#include <linux/mmc/host.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -303,13 +304,13 @@ static void __init overo_flash_init(void)
 static struct omap2_hsmmc_info mmc[] = {
         {
                 .mmc            = 1,
-                .wires          = 4,
+                .caps           = MMC_CAP_4_BIT_DATA,
                 .gpio_cd        = -EINVAL,
                 .gpio_wp        = -EINVAL,
         },
         {
                 .mmc            = 2,
-                .wires          = 4,
+                .caps           = MMC_CAP_4_BIT_DATA,
                 .gpio_cd        = -EINVAL,
                 .gpio_wp        = -EINVAL,
                 .transceiver    = true,