diff options
Diffstat (limited to 'drivers/core/device.c')
| -rw-r--r-- | drivers/core/device.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 2d6c667564..476133f172 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -252,6 +252,7 @@ int device_bind_by_name(struct udevice *parent, bool pre_reloc_only, { struct driver *drv; uint platdata_size = 0; + int ret; drv = lists_driver_lookup_name(info->name); if (!drv) @@ -262,9 +263,16 @@ int device_bind_by_name(struct udevice *parent, bool pre_reloc_only, #if CONFIG_IS_ENABLED(OF_PLATDATA) platdata_size = info->platdata_size; #endif - return device_bind_common(parent, drv, info->name, - (void *)info->platdata, 0, ofnode_null(), platdata_size, - devp); + ret = device_bind_common(parent, drv, info->name, + (void *)info->platdata, 0, ofnode_null(), + platdata_size, devp); + if (ret) + return ret; +#if CONFIG_IS_ENABLED(OF_PLATDATA) + info->dev = *devp; +#endif + + return ret; } static void *alloc_priv(int size, uint flags) @@ -729,6 +737,18 @@ int device_get_global_by_ofnode(ofnode ofnode, struct udevice **devp) return device_get_device_tail(dev, dev ? 0 : -ENOENT, devp); } +#if CONFIG_IS_ENABLED(OF_PLATDATA) +int device_get_by_driver_info(const struct driver_info *info, + struct udevice **devp) +{ + struct udevice *dev; + + dev = info->dev; + + return device_get_device_tail(dev, dev ? 0 : -ENOENT, devp); +} +#endif + int device_find_first_child(const struct udevice *parent, struct udevice **devp) { if (list_empty(&parent->child_head)) { |