GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-18 13:11:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

dm: Provide a way to shut down driver model

Browse source 
Add a new method which removes and unbinds all drivers.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Simon Glass 2014-07-23 06:55:01 -06:00
parent 7497812d47
commit 9adbd7a116
2 changed files with 16 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/core/root.c
View file

@ -56,6 +56,14 @@ int dm_init(void)
return 0;
}
int dm_uninit(void)
{
device_remove(dm_root());
device_unbind(dm_root());
return 0;
}
int dm_scan_platdata(void)
{
int ret;

8
include/dm/root.h
View file

@ -50,4 +50,12 @@ int dm_scan_fdt(const void *blob);
*/
int dm_init(void);
/**
* dm_uninit - Uninitialise Driver Model structures
*
* All devices will be removed and unbound
* @return 0 if OK, -ve on error
*/
int dm_uninit(void);
#endif