evie/android_kernel_oneplus_msm8998
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staging: comedi: serial2002: remove #if 0'ed out code

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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>
This commit is contained in:
H Hartley Sweeten 2013-04-05 16:13:23 -07:00 • committed by Greg Kroah-Hartman
parent 7e32f5ada5
commit 9876d566f2
1 changed files with 0 additions and 18 deletions
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18
drivers/staging/comedi/drivers/serial2002.c
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@ -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;