From 97af0a911bfb1e798c395c6ebabb4731f821736f Mon Sep 17 00:00:00 2001
From: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Date: Thu, 10 Apr 2008 14:20:08 +0300
Subject: USB: oti6858: fix TCFLSH ioctl handling
Removes unimplemented TCFLSH handling from oti6858, because it was
preventing TCFLSH handling by upper layer (line discipline) drivers (see
drivers/char/tty_io.c line 3450).
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/serial/oti6858.c | 4 ----
1 file changed, 4 deletions(-)
(limited to 'drivers/usb')
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index a3847d6c946..8acc907a318 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -814,10 +814,6 @@ static int oti6858_ioctl(struct usb_serial_port *port, struct file *file,
__FUNCTION__, port->number, cmd, arg);
switch (cmd) {
- case TCFLSH:
- /* FIXME */
- return 0;
-
case TIOCMBIS:
if (copy_from_user(&x, user_arg, sizeof(x)))
return -EFAULT;
--
cgit v1.2.2