diff options
| author | Stefan Roese <sr@denx.de> | 2017-03-20 12:51:48 +0100 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-04-04 20:15:10 -0600 |
| commit | 706865afe54eee83c1f3d7e9ea2f51db8e986d7b (patch) | |
| tree | e5be7f7819dc9218c850d26d0551b6eedb88f198 /drivers/core/device-remove.c | |
| parent | 11db152246607868f0e74db958947fbf79f28119 (diff) | |
dm: core: Add flags parameter to device_remove()
This patch adds the flags parameter to device_remove() and changes all
calls to this function to provide the default value of DM_REMOVE_NORMAL
for "normal" device removal.
This is in preparation for the driver specific pre-OS (e.g. DMA
cancelling) remove support.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/core/device-remove.c')
| -rw-r--r-- | drivers/core/device-remove.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/core/device-remove.c b/drivers/core/device-remove.c index a7f77b4a21..b80bf52320 100644 --- a/drivers/core/device-remove.c +++ b/drivers/core/device-remove.c @@ -46,9 +46,10 @@ static int device_chld_unbind(struct udevice *dev) /** * device_chld_remove() - Stop all device's children * @dev: The device whose children are to be removed + * @pre_os_remove: Flag, if this functions is called in the pre-OS stage * @return 0 on success, -ve on error */ -static int device_chld_remove(struct udevice *dev) +static int device_chld_remove(struct udevice *dev, uint flags) { struct udevice *pos, *n; int ret; @@ -56,7 +57,7 @@ static int device_chld_remove(struct udevice *dev) assert(dev); list_for_each_entry_safe(pos, n, &dev->child_head, sibling_node) { - ret = device_remove(pos); + ret = device_remove(pos, flags); if (ret) return ret; } @@ -151,7 +152,7 @@ void device_free(struct udevice *dev) devres_release_probe(dev); } -int device_remove(struct udevice *dev) +int device_remove(struct udevice *dev, uint flags) { const struct driver *drv; int ret; @@ -169,7 +170,7 @@ int device_remove(struct udevice *dev) if (ret) return ret; - ret = device_chld_remove(dev); + ret = device_chld_remove(dev, flags); if (ret) goto err; |