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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-08-27 12:44:28 +0900 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-08-31 07:57:29 -0600 |
| commit | e6cabe4a6d142ab981bd31bff0795ed230caf151 (patch) | |
| tree | b06fc2afa6bf4c2e43b0fda2aaf776dec5a3472a /include | |
| parent | f6ac9f1f666a291358f8a402a3d49217ddaef80d (diff) | |
| download | u-boot-imx-e6cabe4a6d142ab981bd31bff0795ed230caf151.zip u-boot-imx-e6cabe4a6d142ab981bd31bff0795ed230caf151.tar.gz u-boot-imx-e6cabe4a6d142ab981bd31bff0795ed230caf151.tar.bz2 | |
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')
| -rw-r--r-- | include/dm/device-internal.h | 4 | ||||
| -rw-r--r-- | include/dm/lists.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/dm/device-internal.h b/include/dm/device-internal.h index 04884f1..322d35a 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, diff --git a/include/dm/lists.h b/include/dm/lists.h index 61610e6..4513d6a 100644 --- a/include/dm/lists.h +++ b/include/dm/lists.h @@ -68,7 +68,7 @@ int lists_bind_fdt(struct udevice *parent, const void *blob, int offset, * @parent: Parent device * @drv_name: Name of driver to attach to this parent * @dev_name: Name of the new device thus created - * @devp: Returns the newly bound device + * @devp: If non-NULL, returns the newly bound device */ int device_bind_driver(struct udevice *parent, const char *drv_name, const char *dev_name, struct udevice **devp); @@ -83,7 +83,7 @@ int device_bind_driver(struct udevice *parent, const char *drv_name, * @drv_name: Name of driver to attach to this parent * @dev_name: Name of the new device thus created * @node: Device tree node - * @devp: Returns the newly bound device + * @devp: If non-NULL, returns the newly bound device */ int device_bind_driver_to_node(struct udevice *parent, const char *drv_name, const char *dev_name, int node, |