[PATCH 14/14] staging: comedi: serial2002: remove #if 0'ed out code

H Hartley Sweeten hsweeten at visionengravers.com
Fri Apr 5 23:13:23 UTC 2013


This function is not used. Just remove it.

Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfondation.org>
---
 drivers/staging/comedi/drivers/serial2002.c | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c
index d6bd888..21e3cf1 100644
--- a/drivers/staging/comedi/drivers/serial2002.c
+++ b/drivers/staging/comedi/drivers/serial2002.c
@@ -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;
-- 
1.8.1.4




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