diff options
| author | Robert Baldyga <r.baldyga@samsung.com> | 2015-09-16 12:10:39 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-09-27 10:54:31 -0500 |
| commit | f871cb9b2e178667a351a6fae9d930826ec10e95 (patch) | |
| tree | ae63ed0f9892cc58112cb011b0ec9892ea03b8d0 /drivers | |
| parent | 04c4d8d4d556256ca8131dd780427e2fbfbd0270 (diff) | |
usb: gadget: fix few outdated comments
Fix comments in code to make them up to date.
composite: claiming endpoint is now done by setting ep->claimed flag,
not ep->driver_data.
epautoconf: usb_ep_autoconfig() and usb_ep_autoconfig_ss() return
claimed endpoint with ep->claimed flag already set.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/epautoconf.c | 8 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index b474499839d3..3e95c0e88b8b 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -839,9 +839,7 @@ int usb_add_config(struct usb_composite_dev *cdev, } } - /* set_alt(), or next bind(), sets up - * ep->driver_data as needed. - */ + /* set_alt(), or next bind(), sets up ep->claimed as needed */ usb_ep_autoconfig_reset(cdev->gadget); done: diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 6399c106a3a5..0f4ece44d703 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -53,13 +53,13 @@ * the restrictions that may apply. Some combinations of driver * and hardware won't be able to autoconfigure. * - * On success, this returns an un-claimed usb_ep, and modifies the endpoint + * On success, this returns an claimed usb_ep, and modifies the endpoint * descriptor bEndpointAddress. For bulk endpoints, the wMaxPacket value * is initialized as if the endpoint were used at full speed and * the bmAttribute field in the ep companion descriptor is * updated with the assigned number of streams if it is * different from the original value. To prevent the endpoint - * from being returned by a later autoconfig call, claim it by + * from being returned by a later autoconfig call, claims it by * assigning ep->claimed to true. * * On failure, this returns a null endpoint descriptor. @@ -154,10 +154,10 @@ EXPORT_SYMBOL_GPL(usb_ep_autoconfig_ss); * USB controller, and it can't know all the restrictions that may apply. * Some combinations of driver and hardware won't be able to autoconfigure. * - * On success, this returns an un-claimed usb_ep, and modifies the endpoint + * On success, this returns an claimed usb_ep, and modifies the endpoint * descriptor bEndpointAddress. For bulk endpoints, the wMaxPacket value * is initialized as if the endpoint were used at full speed. To prevent - * the endpoint from being returned by a later autoconfig call, claim it + * the endpoint from being returned by a later autoconfig call, claims it * by assigning ep->claimed to true. * * On failure, this returns a null endpoint descriptor. |