diff options
Diffstat (limited to 'drivers/block/blk-uclass.c')
| -rw-r--r-- | drivers/block/blk-uclass.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c index af3c35f6d0..8b6b28d890 100644 --- a/drivers/block/blk-uclass.c +++ b/drivers/block/blk-uclass.c @@ -363,7 +363,7 @@ int blk_next_device(struct udevice **devp) } while (1); } -int blk_get_device(int if_type, int devnum, struct udevice **devp) +int blk_find_device(int if_type, int devnum, struct udevice **devp) { struct uclass *uc; struct udevice *dev; @@ -379,13 +379,24 @@ int blk_get_device(int if_type, int devnum, struct udevice **devp) if_type, devnum, dev->name, desc->if_type, desc->devnum); if (desc->if_type == if_type && desc->devnum == devnum) { *devp = dev; - return device_probe(dev); + return 0; } } return -ENODEV; } +int blk_get_device(int if_type, int devnum, struct udevice **devp) +{ + int ret; + + ret = blk_find_device(if_type, devnum, devp); + if (ret) + return ret; + + return device_probe(*devp); +} + unsigned long blk_dread(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt, void *buffer) { |