Commit a88b3c9e authored by Tom Rix's avatar Tom Rix Committed by Greg Kroah-Hartman
Browse files

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: default avatarTom Rix <trix@redhat.com>
Acked-by: default avatarHerve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20230319155910.1706294-1-trix@redhat.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1ad71585

drivers/usb/gadget/udc/renesas_usbf.c

+0 −11
Original line number Diff line number Diff line
@@ -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;