From 97525647227df6c00f63fc5ee41ad8d353ab6708 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sat, 27 May 2017 11:37:19 -0600
Subject: [PATCH] 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>
---
drivers/mmc/mmc-uclass.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index 4dc3925fe6..994d2686f4 100644
--- 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)
--
2.39.5