From: Tom Rix <trix@redhat.com>
To: herve.codina@bootlin.com, gregkh@linuxfoundation.org,
nathan@kernel.org, ndesaulniers@google.com
Cc: linux-renesas-soc@vger.kernel.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
Tom Rix <trix@redhat.com>
Subject: [PATCH] usb: gadget: udc: remove unused usbf_ep_dma_reg_clrset function
Date: Sun, 19 Mar 2023 11:59:10 -0400 [thread overview]
Message-ID: <20230319155910.1706294-1-trix@redhat.com> (raw)
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@redhat.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
next reply other threads:[~2023-03-19 15:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-19 15:59 Tom Rix [this message]
2023-03-19 18:24 ` [PATCH] usb: gadget: udc: remove unused usbf_ep_dma_reg_clrset function Herve Codina
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