diff options
| author | Stefan Roese <sr@denx.de> | 2017-03-27 10:58:53 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-04-04 20:15:10 -0600 |
| commit | bc85aa4030ab9ccfc1349c320b085a8b792c602e (patch) | |
| tree | ed90ce03c7f456e194b68c3bbe1edb902602584a /drivers/core/root.c | |
| parent | 706865afe54eee83c1f3d7e9ea2f51db8e986d7b (diff) | |
dm: core: Add dm_remove_devices_flags() and hook it into device_remove()
The new function dm_remove_devices_flags() is intented for driver specific
last-stage cleanup operations before the OS is started. This patch adds
this functionality and hooks it into the common device_remove()
function.
Drivers wanting to use this feature for some last-stage removal calls,
need to add one of the DM_REMOVE_xx flags to their driver .flags.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/core/root.c')
| -rw-r--r-- | drivers/core/root.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/core/root.c b/drivers/core/root.c index d8c51fb496..42679d047c 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -184,6 +184,15 @@ int dm_uninit(void) return 0; } +#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE) +int dm_remove_devices_flags(uint flags) +{ + device_remove(dm_root(), flags); + + return 0; +} +#endif + int dm_scan_platdata(bool pre_reloc_only) { int ret; |