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| author | Johan Hovold <johan@hovoldconsulting.com> | 2016-03-09 12:20:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-03-10 13:57:42 -0800 |
| commit | 629c0d007de962bb4edca7b959cebebb29746e90 (patch) | |
| tree | 4a3e7c9d469c48d537ee1f362d448cc5aca1734f /drivers/staging/greybus/interface.h | |
| parent | 35580af0bd620056506ed51fff024fc4ade66f67 (diff) | |
| download | op-kernel-dev-629c0d007de962bb4edca7b959cebebb29746e90.zip op-kernel-dev-629c0d007de962bb4edca7b959cebebb29746e90.tar.gz | |
greybus: interface: separate disabling from removal
Separate interface disable from interface removal.
Disabling an interface means tearing down its control connection and
destroying (i.e. deregistering and releasing) its bundles, while
removing it means deregistering and releasing the interface itself.
This is needed to implement controlled module removal, where the module
interfaces are disabled before being physically ejected.
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Jeffrey Carlyle <jcarlyle@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/interface.h')
| -rw-r--r-- | drivers/staging/greybus/interface.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/greybus/interface.h b/drivers/staging/greybus/interface.h index 4b69e9e..d4c55ab 100644 --- a/drivers/staging/greybus/interface.h +++ b/drivers/staging/greybus/interface.h @@ -48,6 +48,7 @@ struct gb_interface *gb_interface_find(struct gb_host_device *hd, struct gb_interface *gb_interface_create(struct gb_host_device *hd, u8 interface_id); int gb_interface_enable(struct gb_interface *intf); +void gb_interface_disable(struct gb_interface *intf); int gb_interface_add(struct gb_interface *intf); void gb_interface_remove(struct gb_interface *intf); |
