davinci: da830/omap-l137 evm: use 8-wire MMC/SD card support

The merge for 2.6.34 brings in 8-bit support to the DaVinci MMC/SD driver.

This patch updates the platform data for DA830/OMAP-L137 EVM to use 8-wire
support available in the driver.
Signed-off-by: Vipin Bhandari <vipin.bhandari@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-davinci/board-da830-evm.c

@@ -244,7 +244,7 @@ static int da830_evm_mmc_get_cd(int index)
 static struct davinci_mmc_config da830_evm_mmc_config = {
 	.get_ro			= da830_evm_mmc_get_ro,
 	.get_cd			= da830_evm_mmc_get_cd,
-	.wires			= 4,
+	.wires			= 8,
 	.max_freq		= 50000000,
 	.caps			= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
 	.version		= MMC_CTLR_VERSION_2,