mmc: mmc_spi: Remove platform data .get_cd() and .get_ro() callbacks

All platforms now pass the CD and RO GPIOs to the MMC SPI driver, those
callbacks are not used anymore. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index 62fb82d..0a87e56 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -1273,31 +1273,11 @@
 	}
 }
 
-static int mmc_spi_get_ro(struct mmc_host *mmc)
-{
-	struct mmc_spi_host *host = mmc_priv(mmc);
-
-	if (host->pdata && host->pdata->get_ro)
-		return !!host->pdata->get_ro(mmc->parent);
-	else
-		return mmc_gpio_get_ro(mmc);
-}
-
-static int mmc_spi_get_cd(struct mmc_host *mmc)
-{
-	struct mmc_spi_host *host = mmc_priv(mmc);
-
-	if (host->pdata && host->pdata->get_cd)
-		return !!host->pdata->get_cd(mmc->parent);
-	else
-		return mmc_gpio_get_cd(mmc);
-}
-
 static const struct mmc_host_ops mmc_spi_ops = {
 	.request	= mmc_spi_request,
 	.set_ios	= mmc_spi_set_ios,
-	.get_ro		= mmc_spi_get_ro,
-	.get_cd		= mmc_spi_get_cd,
+	.get_ro		= mmc_gpio_get_ro,
+	.get_cd		= mmc_gpio_get_cd,
 };