Add some missing function argument descriptions for 'ep', 'desc' and 'zlp', and correct spelling/bitrot issues surrounding the correct spelling of present args. Fixes the following W=1 warnings: drivers/usb/cdns3/ep0.c:36: warning: Function parameter or member 'zlp' not described in 'cdns3_ep0_run_transfer' drivers/usb/cdns3/ep0.c:236: warning: Function parameter or member 'ctrl' not described in 'cdns3_req_ep0_get_status' drivers/usb/cdns3/ep0.c:236: warning: Excess function parameter 'ctrl_req' description in 'cdns3_req_ep0_get_status' drivers/usb/cdns3/ep0.c:411: warning: Function parameter or member 'ctrl' not described in 'cdns3_req_ep0_handle_feature' drivers/usb/cdns3/ep0.c:411: warning: Excess function parameter 'ctrl_req' description in 'cdns3_req_ep0_handle_feature' drivers/usb/cdns3/ep0.c:661: warning: Function parameter or member 'ep' not described in 'cdns3_gadget_ep0_enable' drivers/usb/cdns3/ep0.c:661: warning: Function parameter or member 'desc' not described in 'cdns3_gadget_ep0_enable' drivers/usb/cdns3/ep0.c:671: warning: Function parameter or member 'ep' not described in 'cdns3_gadget_ep0_disable' drivers/usb/cdns3/ep0.c:867: warning: Function parameter or member 'priv_ep' not described in 'cdns3_init_ep0' drivers/usb/cdns3/ep0.c:867: warning: Excess function parameter 'ep_priv' description in 'cdns3_init_ep0' Cc: Pawel Laszczak <pawell@xxxxxxxxxxx> Cc: Pawel Jez <pjez@xxxxxxxxxxx> Cc: Peter Chen <peter.chen@xxxxxxx> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx> --- drivers/usb/cdns3/ep0.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/usb/cdns3/ep0.c b/drivers/usb/cdns3/ep0.c index 82645a2a0f529..5b3f682338e50 100644 --- a/drivers/usb/cdns3/ep0.c +++ b/drivers/usb/cdns3/ep0.c @@ -227,7 +227,7 @@ static int cdns3_req_ep0_set_address(struct cdns3_device *priv_dev, /** * cdns3_req_ep0_get_status - Handling of GET_STATUS standard USB request * @priv_dev: extended gadget object - * @ctrl_req: pointer to received setup packet + * @ctrl: pointer to received setup packet * * Returns 0 if success, error code on error */ @@ -400,7 +400,7 @@ static int cdns3_ep0_feature_handle_endpoint(struct cdns3_device *priv_dev, * Handling of GET/SET_FEATURE standard USB request * * @priv_dev: extended gadget object - * @ctrl_req: pointer to received setup packet + * @ctrl: pointer to received setup packet * @set: must be set to 1 for SET_FEATURE request * * Returns 0 if success, error code on error @@ -653,6 +653,9 @@ void cdns3_check_ep0_interrupt_proceed(struct cdns3_device *priv_dev, int dir) /** * cdns3_gadget_ep0_enable + * @ep: pointer to endpoint zero object + * @desc: pointer to usb endpoint descriptor + * * Function shouldn't be called by gadget driver, * endpoint 0 is allways active */ @@ -664,6 +667,8 @@ static int cdns3_gadget_ep0_enable(struct usb_ep *ep, /** * cdns3_gadget_ep0_disable + * @ep: pointer to endpoint zero object + * * Function shouldn't be called by gadget driver, * endpoint 0 is allways active */ @@ -690,6 +695,7 @@ static int cdns3_gadget_ep0_set_halt(struct usb_ep *ep, int value) * @ep: pointer to endpoint zero object * @request: pointer to request object * @gfp_flags: gfp flags + * @zlp: add zero length packet * * Returns 0 on success, error code elsewhere */ @@ -858,7 +864,7 @@ void cdns3_ep0_config(struct cdns3_device *priv_dev) /** * cdns3_init_ep0 Initializes software endpoint 0 of gadget * @priv_dev: extended gadget object - * @ep_priv: extended endpoint object + * @priv_ep: extended endpoint object * * Returns 0 on success else error code. */ -- 2.25.1
