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USB: serial: quatech2: remove unused qt2_setdevice function

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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 <trix@redhat.com>
Link: https://lore.kernel.org/r/20230321181255.1825963-1-trix@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tom Rix 2023-03-21 14:12:55 -04:00 committed by Greg Kroah-Hartman
parent 766eae9806
commit 8c1b63b3c2
1 changed files with 0 additions and 8 deletions
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8
drivers/usb/serial/quatech2.c
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@ -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,