From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Kaehlcke Subject: [PATCH] r8152: Mark usb_ocp_read() as __maybe_unused Date: Wed, 17 May 2017 15:20:56 -0700 Message-ID: <20170517222056.183636-1-mka@chromium.org> Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Matthias Kaehlcke To: "David S . Miller" , hayeswang Return-path: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org The function is not used, but is probably kept around for debugging and symmetry with usb_ocp_write(). Adding the attribute fixes the following clang warning: drivers/net/usb/r8152.c:825:5: error: unused function 'usb_ocp_read' [-Werror,-Wunused-function] Signed-off-by: Matthias Kaehlcke --- drivers/net/usb/r8152.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index ddc62cb69be8..12776230ab96 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -840,7 +840,7 @@ int pla_ocp_write(struct r8152 *tp, u16 index, u16 byteen, u16 size, void *data) return generic_ocp_write(tp, index, byteen, size, data, MCU_TYPE_PLA); } -static inline +static inline __maybe_unused int usb_ocp_read(struct r8152 *tp, u16 index, u16 size, void *data) { return generic_ocp_read(tp, index, size, data, MCU_TYPE_USB); -- 2.13.0.303.g4ebf302169-goog -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html