This function is not used. Just remove it.
Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Ian Abbott <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
---
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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