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dm: Adjust lists_bind_fdt() to return the bound device

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Allow the caller to find out the device that was bound in response to this
call.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2014-09-04 16:27:25 -06:00
parent aac07d49d0
commit 1f359e3611
3 changed files with 13 additions and 5 deletions
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6
include/dm/lists.h
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@@ -53,7 +53,11 @@ int lists_bind_drivers(struct udevice *parent, bool pre_reloc_only);
* @parent: parent driver (root)
* @blob: device tree blob
* @offset: offset of this device tree node
* @devp: if non-NULL, returns a pointer to the bound device
* @return 0 if device was bound, -EINVAL if the device tree is invalid,
* other -ve value on error
*/
int lists_bind_fdt(struct udevice *parent, const void *blob, int offset);
int lists_bind_fdt(struct udevice *parent, const void *blob, int offset,
struct udevice **devp);
#endif