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usb: cdns3: ep0: Move 'zlp' description to appropriate function header 

'zlp' was documented, but in the wrong place.

Fixes the following W=1 kernel build warning(s):

 drivers/usb/cdns3/ep0.c:36: warning: Function parameter or member 'zlp' not described in 'cdns3_ep0_run_transfer'
 drivers/usb/cdns3/ep0.c:705: warning: Excess function parameter 'zlp' description in 'cdns3_gadget_ep0_queue'

Cc: Pawel Laszczak <pawell@cadence.com>
Cc: Pawel Jez <pjez@cadence.com>
Cc: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200702144625.2533530-23-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lee Jones 2020-07-02 15:46:17 +01:00 committed by Greg Kroah-Hartman
parent 9dac16e448
commit ff5e445e85
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/cdns3/ep0.c
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@ -29,6 +29,7 @@ static struct usb_endpoint_descriptor cdns3_gadget_ep0_desc = {
* @length: data length * @length: data length
* @erdy: set it to 1 when ERDY packet should be sent - * @erdy: set it to 1 when ERDY packet should be sent -
* exit from flow control state * exit from flow control state
* @zlp: add zero length packet
*/ */
static void cdns3_ep0_run_transfer(struct cdns3_device *priv_dev, static void cdns3_ep0_run_transfer(struct cdns3_device *priv_dev,
dma_addr_t dma_addr, dma_addr_t dma_addr,
@ -696,7 +697,6 @@ static int cdns3_gadget_ep0_set_halt(struct usb_ep *ep, int value)
* @ep: pointer to endpoint zero object * @ep: pointer to endpoint zero object
* @request: pointer to request object * @request: pointer to request object
* @gfp_flags: gfp flags * @gfp_flags: gfp flags
* @zlp: add zero length packet
* *
* Returns 0 on success, error code elsewhere * Returns 0 on success, error code elsewhere
*/ */