[PATCH v5 6/6] dm: mmc: Update mmc_get_mmc_dev() to use const *

[Simon Glass]

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 at chromium.org>
---

Changes in v5: None
Changes in v4: None

 drivers/mmc/mmc-uclass.c | 2 +-
 include/mmc.h            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index c75892a72c1..88fc7d79f8e 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -223,7 +223,7 @@ int mmc_of_parse(struct udevice *dev, struct mmc_config *cfg)
 	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 e83c22423bf..0f9184b9714 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -374,7 +374,7 @@ struct mmc_uclass_priv {
  * @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 */
 
-- 
2.26.0.292.g33ef6b2f38-goog