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| author | Hans de Goede <hdegoede@redhat.com> | 2015-07-01 20:52:58 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-21 17:39:35 -0600 |
| commit | bb52b367f6ca4a3a918e77737f4ff6a1089912d9 (patch) | |
| tree | e14909e914d066cb129c98dce725c9a87b2324d7 /drivers/core | |
| parent | 8802f56349eef1eedaf12238f84810d0691aaf34 (diff) | |
| download | u-boot-bb52b367f6ca4a3a918e77737f4ff6a1089912d9.tar.gz u-boot-bb52b367f6ca4a3a918e77737f4ff6a1089912d9.tar.bz2 u-boot-bb52b367f6ca4a3a918e77737f4ff6a1089912d9.zip | |
dm: Export device_remove_children / device_unbind_children
These functions are useful to remove all children from an usb bus before
rescanning the bus. Give them a better name and export them.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/device-remove.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/core/device-remove.c b/drivers/core/device-remove.c index 6a16b4f690..6b87f865e4 100644 --- a/drivers/core/device-remove.c +++ b/drivers/core/device-remove.c @@ -18,16 +18,7 @@ #include <dm/uclass-internal.h> #include <dm/util.h> -/** - * device_chld_unbind() - Unbind all device's children from the device - * - * On error, the function continues to unbind all children, and reports the - * first error. - * - * @dev: The device that is to be stripped of its children - * @return 0 on success, -ve on error - */ -static int device_chld_unbind(struct udevice *dev) +int device_unbind_children(struct udevice *dev) { struct udevice *pos, *n; int ret, saved_ret = 0; @@ -43,12 +34,7 @@ static int device_chld_unbind(struct udevice *dev) return saved_ret; } -/** - * device_chld_remove() - Stop all device's children - * @dev: The device whose children are to be removed - * @return 0 on success, -ve on error - */ -static int device_chld_remove(struct udevice *dev) +int device_remove_children(struct udevice *dev) { struct udevice *pos, *n; int ret; @@ -84,7 +70,7 @@ int device_unbind(struct udevice *dev) return ret; } - ret = device_chld_unbind(dev); + ret = device_unbind_children(dev); if (ret) return ret; @@ -159,7 +145,7 @@ int device_remove(struct udevice *dev) if (ret) return ret; - ret = device_chld_remove(dev); + ret = device_remove_children(dev); if (ret) goto err; |