dm: mmc: Avoid probing block devices in find_mmc_device()

We do not need to probe the block device here, so avoid doing so. The MMC
device itself must be active, but the block device can come later.

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

diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index 4dc3925..994d268 100644 (file)
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -97,7 +97,7 @@ struct mmc *find_mmc_device(int dev_num)
        struct udevice *dev, *mmc_dev;
        int ret;
 
-       ret = blk_get_device(IF_TYPE_MMC, dev_num, &dev);
+       ret = blk_find_device(IF_TYPE_MMC, dev_num, &dev);
 
        if (ret) {
 #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
@@ -108,7 +108,9 @@ struct mmc *find_mmc_device(int dev_num)
 
        mmc_dev = dev_get_parent(dev);
 
-       return mmc_get_mmc_dev(mmc_dev);
+       struct mmc *mmc = mmc_get_mmc_dev(mmc_dev);
+
+       return mmc;
 }
 
 int get_mmc_num(void)