Commit 80ed5370 authored Apr 26, 2019 by Johan Hovold

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 <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

parent 5b67b10a

include/linux/usb/serial.h

+0 −3

Original line number	Diff line number	Diff line
		@@ -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

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