From 80ed53707bb3ec92c331ca33f45c113338ee434d Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Fri, 26 Apr 2019 08:01:32 +0200 Subject: [PATCH] USB: serial: drop unused iflag macro Drop the RELEVANT_IFLAG() macro which essentially hasn't been used for over a decade except in some remnant debug printks that were recently removed. Reviewed-by: Greg Kroah-Hartman Signed-off-by: Johan Hovold --- include/linux/usb/serial.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index d8bdab8f3c26..14cac4a1ae8f 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -23,9 +23,6 @@ /* The maximum number of ports one device can grab at once */ #define MAX_NUM_PORTS 16 -/* parity check flag */ -#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - /* USB serial flags */ #define USB_SERIAL_WRITE_BUSY 0 #define USB_SERIAL_THROTTLED 1