diff options
| author | Masahiro Yamada | 2015-08-27 12:44:28 +0900 |
|---|---|---|
| committer | Simon Glass | 2015-08-31 07:57:29 -0600 |
| commit | e6cabe4a6d142ab981bd31bff0795ed230caf151 (patch) | |
| tree | b06fc2afa6bf4c2e43b0fda2aaf776dec5a3472a /include/dm/device-internal.h | |
| parent | f6ac9f1f666a291358f8a402a3d49217ddaef80d (diff) | |
dm: core: allow device_bind() to not return a device pointer
This is useful when we want to bind a device, but do not need the
pointer to the device.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm/device-internal.h')
| -rw-r--r-- | include/dm/device-internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/dm/device-internal.h b/include/dm/device-internal.h index 04884f18057..322d35a4789 100644 --- a/include/dm/device-internal.h +++ b/include/dm/device-internal.h @@ -31,7 +31,7 @@ struct udevice; * devices which use device tree. * @of_offset: Offset of device tree node for this device. This is -1 for * devices which don't use device tree. - * @devp: Returns a pointer to the bound device + * @devp: if non-NULL, returns a pointer to the bound device * @return 0 if OK, -ve on error */ int device_bind(struct udevice *parent, const struct driver *drv, @@ -48,7 +48,7 @@ int device_bind(struct udevice *parent, const struct driver *drv, * @pre_reloc_only: If true, bind the driver only if its DM_INIT_F flag is set. * If false bind the driver always. * @info: Name and platdata for this device - * @devp: Returns a pointer to the bound device + * @devp: if non-NULL, returns a pointer to the bound device * @return 0 if OK, -ve on error */ int device_bind_by_name(struct udevice *parent, bool pre_reloc_only, |