mmc: omap_hsmmc: Make DM_GPIO calls dependent on DM_GPIO

The getcd and getwp functions when DM_MMC is enabled are
assumming the DM_GPIO is enabled.  In cases (like SPL) where
DM_GPIO may not be enabled, wrap these calls in an #ifdef

Signed-off-by: Adam Ford <aford173@gmail.com>

diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index caaa91460491a43868d31adc0d2eb2265242cbc2..4d171f457ec4b6da574724faee2c54f9eeb190b8 100644 (file)
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -1365,9 +1365,10 @@ static int omap_hsmmc_set_ios(struct udevice *dev)
 static int omap_hsmmc_getcd(struct udevice *dev)
 {
        struct omap_hsmmc_data *priv = dev_get_priv(dev);
-       int value;
-
+       int value = -1;
+#if CONFIG_IS_ENABLED(DM_GPIO)
        value = dm_gpio_get_value(&priv->cd_gpio);
+#endif
        /* if no CD return as 1 */
        if (value < 0)
                return 1;
@@ -1379,10 +1380,11 @@ static int omap_hsmmc_getcd(struct udevice *dev)
 
 static int omap_hsmmc_getwp(struct udevice *dev)
 {
+       int value = 0;
+#if CONFIG_IS_ENABLED(DM_GPIO)
        struct omap_hsmmc_data *priv = dev_get_priv(dev);
-       int value;
-
        value = dm_gpio_get_value(&priv->wp_gpio);
+#endif
        /* if no WP return as 0 */
        if (value < 0)
                return 0;
@@ -1901,9 +1903,11 @@ static int omap_hsmmc_probe(struct udevice *dev)
        device_get_supply_regulator(dev, "pbias-supply",
                                    &priv->pbias_supply);
 #endif
-#if defined(OMAP_HSMMC_USE_GPIO) && CONFIG_IS_ENABLED(OF_CONTROL)
+#if defined(OMAP_HSMMC_USE_GPIO)
+#if CONFIG_IS_ENABLED(OF_CONTROL) && CONFIG_IS_ENABLED(DM_GPIO)
        gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN);
        gpio_request_by_name(dev, "wp-gpios", 0, &priv->wp_gpio, GPIOD_IS_IN);
+#endif
 #endif
 
        mmc->dev = dev;