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Commit 9876d566 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: serial2002: remove #if 0'ed out code 



This function is not used. Just remove it.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7e32f5ad

drivers/staging/comedi/drivers/serial2002.c

+0 −18
Original line number Diff line number Diff line
@@ -160,24 +160,6 @@ static void serial2002_tty_read_poll_wait(struct file *f, int timeout) 
	poll_freewait(&table);

}



#if 0

/*

 * On 2.6.26.3 this occaisonally gave me page faults, worked around by

 * settings.c_cc[VMIN] = 0; settings.c_cc[VTIME] = 0

 */

static int tty_available(struct file *f)

{

	long result = 0;

	mm_segment_t oldfs;



	oldfs = get_fs();

	set_fs(KERNEL_DS);

	serial2002_tty_ioctl(f, FIONREAD, (unsigned long)&result);

	set_fs(oldfs);

	return result;

}

#endif



static int serial2002_tty_read(struct file *f, int timeout)

{

	unsigned char ch;