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Date: Sun, 19 Mar 2023 11:59:10 -0400 From: Tom Rix <trix@...hat.com> To: herve.codina@...tlin.com, gregkh@...uxfoundation.org, nathan@...nel.org, ndesaulniers@...gle.com Cc: linux-renesas-soc@...r.kernel.org, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, llvm@...ts.linux.dev, Tom Rix <trix@...hat.com> Subject: [PATCH] usb: gadget: udc: remove unused usbf_ep_dma_reg_clrset function clang with W=1 reports drivers/usb/gadget/udc/renesas_usbf.c:548:20: error: unused function 'usbf_ep_dma_reg_clrset' [-Werror,-Wunused-function] static inline void usbf_ep_dma_reg_clrset(struct usbf_ep *ep, uint offset, ^ This function is not used, so remove it. Signed-off-by: Tom Rix <trix@...hat.com> --- drivers/usb/gadget/udc/renesas_usbf.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/usb/gadget/udc/renesas_usbf.c b/drivers/usb/gadget/udc/renesas_usbf.c index cb23e62e8a87..84ac9fe4ce7f 100644 --- a/drivers/usb/gadget/udc/renesas_usbf.c +++ b/drivers/usb/gadget/udc/renesas_usbf.c @@ -545,17 +545,6 @@ static inline void usbf_ep_dma_reg_bitclr(struct usbf_ep *ep, uint offset, usbf_ep_dma_reg_writel(ep, offset, tmp); } -static inline void usbf_ep_dma_reg_clrset(struct usbf_ep *ep, uint offset, - u32 clr, u32 set) -{ - u32 tmp; - - tmp = usbf_ep_dma_reg_readl(ep, offset); - tmp &= ~clr; - tmp |= set; - usbf_ep_dma_reg_writel(ep, offset, tmp); -} - static void usbf_ep0_send_null(struct usbf_ep *ep0, bool is_data1) { u32 set; -- 2.27.0
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