[PATCH 25/28] mmc: Allow for children other than the block device

[Simon Glass]

At present the MMC uclass assumes that the only child it can have is a
block device. Update this so we can add a bootmethod too.

Signed-off-by: Simon Glass <s...@chromium.org>
---

 drivers/mmc/mmc-uclass.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index 0e13238c7e7..9e39fdd6c44 100644
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -320,7 +320,7 @@ struct blk_desc *mmc_get_blk_desc(struct mmc *mmc)
        struct blk_desc *desc;
        struct udevice *dev;
 
-       device_find_first_child(mmc->dev, &dev);
+       device_find_first_child_by_uclass(mmc->dev, UCLASS_BLK, &dev);
        if (!dev)
                return NULL;
        desc = dev_get_uclass_plat(dev);
@@ -422,7 +422,7 @@ int mmc_unbind(struct udevice *dev)
 {
        struct udevice *bdev;
 
-       device_find_first_child(dev, &bdev);
+       device_find_first_child_by_uclass(dev, UCLASS_BLK, &bdev);
        if (bdev) {
                device_remove(bdev, DM_REMOVE_NORMAL);
                device_unbind(bdev);
-- 
2.33.0.rc1.237.g0d66db33f3-goog