leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Simon Glass 2017-05-27 11:37:19 -06:00 committed by Jaehoon Chung
parent 01b73fe630
commit 9752564722
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/mmc/mmc-uclass.c
View File

@ -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)