From ff5e445e8533ec87fcf01f260ab8ee405efc3a9a Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 2 Jul 2020 15:46:17 +0100 Subject: [PATCH] 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 Cc: Pawel Jez Cc: Peter Chen Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20200702144625.2533530-23-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/usb/cdns3/ep0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/cdns3/ep0.c b/drivers/usb/cdns3/ep0.c index b7e7814..11ba0c5 100644 --- a/drivers/usb/cdns3/ep0.c +++ b/drivers/usb/cdns3/ep0.c @@ -29,6 +29,7 @@ static struct usb_endpoint_descriptor cdns3_gadget_ep0_desc = { * @length: data length * @erdy: set it to 1 when ERDY packet should be sent - * exit from flow control state + * @zlp: add zero length packet */ static void cdns3_ep0_run_transfer(struct cdns3_device *priv_dev, 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 * @request: pointer to request object * @gfp_flags: gfp flags - * @zlp: add zero length packet * * Returns 0 on success, error code elsewhere */ -- 2.7.4