ARM: OMAP2+ smsc911x: Fix possible stale smsc911x flags

If this function is called the first time with flags set, and the
second time without flags set then the leftover flags from the first
called will be used rather than the desired default flags.
Signed-off-by: NRuss Dill <russ.dill@ti.com>
Tested-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/gpmc-smsc911x.c

@@ -39,7 +39,6 @@ static struct smsc911x_platform_config gpmc_smsc911x_config = {
 	.phy_interface	= PHY_INTERFACE_MODE_MII,
 	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
 	.irq_type	= SMSC911X_IRQ_TYPE_OPEN_DRAIN,
-	.flags		= SMSC911X_USE_16BIT,
 };
 
 static struct regulator_consumer_supply gpmc_smsc911x_supply[] = {
@@ -135,8 +134,7 @@ void __init gpmc_smsc911x_init(struct omap_smsc911x_platform_data *gpmc_cfg)
 		gpio_set_value(gpmc_cfg->gpio_reset, 1);
 	}
 
-	if (gpmc_cfg->flags)
-		gpmc_smsc911x_config.flags = gpmc_cfg->flags;
+	gpmc_smsc911x_config.flags = gpmc_cfg->flags ? : SMSC911X_USE_16BIT;
 
 	pdev = platform_device_register_resndata(NULL, "smsc911x", gpmc_cfg->id,
 		 gpmc_smsc911x_resources, ARRAY_SIZE(gpmc_smsc911x_resources),