diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-04-05 16:13:23 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-08 10:27:45 -0700 |
| commit | 9876d566f2083ddec61331d3988eaec76f5ef8f8 (patch) | |
| tree | a5510acf945b6cceffcee2be2f2f66f3bff15e6b | |
| parent | 7e32f5ada58a15c299143eb98af7e784334d4719 (diff) | |
staging: comedi: serial2002: remove #if 0'ed out code
This function is not used. Just remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/serial2002.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index d6bd88833d37..21e3cf162636 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; |