dm: mmc: Update mmc_get_mmc_dev() to use const *
This function does not modify the device to change it to use const *, so
that callers with a const udevice * can call it without a cast.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index cb26d841..f313bc1 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -239,7 +239,7 @@
return 0;
}
-struct mmc *mmc_get_mmc_dev(struct udevice *dev)
+struct mmc *mmc_get_mmc_dev(const struct udevice *dev)
{
struct mmc_uclass_priv *upriv;
diff --git a/include/mmc.h b/include/mmc.h
index 5e9d15c..6a2e973 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -377,7 +377,7 @@
* @dev: Device
* @return associated mmc struct pointer if available, else NULL
*/
-struct mmc *mmc_get_mmc_dev(struct udevice *dev);
+struct mmc *mmc_get_mmc_dev(const struct udevice *dev);
/* End of driver model support */