diff options
| author | Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2014-10-08 14:03:36 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-03 19:00:59 +0300 |
| commit | 3a571870856f63064a3a45d7ffa2526d597b7fbe (patch) | |
| tree | 7472ce5bc174da9cc758433d374a4feeee087824 /drivers/usb/gadget | |
| parent | 60b388befb42d1e90a8594cdcfe80dbf57542ac0 (diff) | |
| download | linux-3a571870856f63064a3a45d7ffa2526d597b7fbe.tar.xz | |
usb: gadget: configfs: add suspend/resume
USB gadgets composed with configfs lack suspend and resume
methods. This patch uses composite_suspend()/composite_resume()
the same way e.g. composite_setup() or composite_disconnect()
are used in a configfs-based gadget.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 6 | ||||
| -rw-r--r-- | drivers/usb/gadget/configfs.c | 3 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index e071d580346e..617835348569 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -2064,8 +2064,7 @@ fail: /*-------------------------------------------------------------------------*/ -static void -composite_suspend(struct usb_gadget *gadget) +void composite_suspend(struct usb_gadget *gadget) { struct usb_composite_dev *cdev = get_gadget_data(gadget); struct usb_function *f; @@ -2088,8 +2087,7 @@ composite_suspend(struct usb_gadget *gadget) usb_gadget_vbus_draw(gadget, 2); } -static void -composite_resume(struct usb_gadget *gadget) +void composite_resume(struct usb_gadget *gadget) { struct usb_composite_dev *cdev = get_gadget_data(gadget); struct usb_function *f; diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 34034333f7f6..d25f9f3dfea0 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -1453,6 +1453,9 @@ static const struct usb_gadget_driver configfs_driver_template = { .reset = composite_disconnect, .disconnect = composite_disconnect, + .suspend = composite_suspend, + .resume = composite_resume, + .max_speed = USB_SPEED_SUPER, .driver = { .owner = THIS_MODULE, |