[PATCH] mmc: meson-gx: constify member data of struct meson_host

[Heiner Kallweit]

Constify member data of struct meson_host. This also allows to remove
the cast as of_device_get_match_data() returns a const void *.

Signed-off-by: Heiner Kallweit <hkallweit1 at gmail.com>
---
 drivers/mmc/host/meson-gx-mmc.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index 6ed95c555..641ea4292 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -150,7 +150,7 @@ struct sd_emmc_desc {
 
 struct meson_host {
 	struct	device		*dev;
-	struct	meson_mmc_data *data;
+	const struct meson_mmc_data *data;
 	struct	mmc_host	*mmc;
 	struct	mmc_command	*cmd;
 
@@ -1195,8 +1195,7 @@ static int meson_mmc_probe(struct platform_device *pdev)
 	if (mmc->caps & MMC_CAP_SDIO_IRQ)
 		mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD;
 
-	host->data = (struct meson_mmc_data *)
-		of_device_get_match_data(&pdev->dev);
+	host->data = of_device_get_match_data(&pdev->dev);
 	if (!host->data)
 		return -EINVAL;
 
-- 
2.39.1