udc: lpc32xx: mark local function static
The kernel test robot reports two functions that should be marked
static:
>> drivers/usb/gadget/udc/lpc32xx_udc.c:1928:6: warning: no previous prototype for 'udc_send_in_zlp' [-Wmissing-prototypes]
1928 | void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep)
>> drivers/usb/gadget/udc/lpc32xx_udc.c:1942:6: warning: no previous prototype for 'udc_handle_eps' [-Wmissing-prototypes]
1942 | void udc_handle_eps(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep)
This showed up after my commit 792e559e94
("udc: lpc32xx: fix 64-bit
compiler warning") made it possible to build the driver on x86-64.
Fix the warning as suggested.
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Родитель
48778464bb
Коммит
f1a0a9948f
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@ -1926,7 +1926,7 @@ static const struct usb_ep_ops lpc32xx_ep_ops = {
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};
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/* Send a ZLP on a non-0 IN EP */
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void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep)
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static void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep)
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{
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/* Clear EP status */
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udc_clearep_getsts(udc, ep->hwep_num);
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@ -1940,7 +1940,7 @@ void udc_send_in_zlp(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep)
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* This function will only be called when a delayed ZLP needs to be sent out
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* after a DMA transfer has filled both buffers.
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*/
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void udc_handle_eps(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep)
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static void udc_handle_eps(struct lpc32xx_udc *udc, struct lpc32xx_ep *ep)
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{
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u32 epstatus;
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struct lpc32xx_request *req;
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