From ad813605f77553f5e73cd23913fa7591b0d794f6 Mon Sep 17 00:00:00 2001 From: Tom Rix Date: Tue, 21 Mar 2023 14:12:55 -0400 Subject: [PATCH] USB: serial: quatech2: remove unused qt2_setdevice function clang with W=1 reports drivers/usb/serial/quatech2.c:179:19: error: unused function 'qt2_setdevice' [-Werror,-Wunused-function] static inline int qt2_setdevice(struct usb_device *dev, u8 *data) ^ This function is not used, so remove it. Signed-off-by: Tom Rix Signed-off-by: Johan Hovold --- drivers/usb/serial/quatech2.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index 6fca40ace83a..fee581409bf6 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -176,14 +176,6 @@ static inline int qt2_control_msg(struct usb_device *dev, NULL, 0, QT2_USB_TIMEOUT); } -static inline int qt2_setdevice(struct usb_device *dev, u8 *data) -{ - u16 x = ((u16) (data[1] << 8) | (u16) (data[0])); - - return qt2_control_msg(dev, QT_SET_GET_DEVICE, x, 0); -} - - static inline int qt2_getregister(struct usb_device *dev, u8 uart, u8 reg,