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dm: mmc: Update mmc_get_mmc_dev() to use const *

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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>
This commit is contained in:
Simon Glass 2020-04-08 08:33:00 -06:00 committed by Tom Rini
parent f05970380e
commit 3a905cd231
2 changed files with 2 additions and 2 deletions
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2
drivers/mmc/mmc-uclass.c
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@ -239,7 +239,7 @@ 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;

2
include/mmc.h
View File

@ -377,7 +377,7 @@ 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 */