diff options
| author | Alan Cox <alan@redhat.com> | 2008-07-22 11:14:22 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-22 13:03:25 -0700 |
| commit | b31f658b0bb42b315c22ae2ef814e5fba36ac737 (patch) | |
| tree | b7a811ff4d74868b2efdb2cd870d759ebe9111a5 /drivers | |
| parent | dee0a7ccaa0bcdeebb590879d68739cce4ff1b07 (diff) | |
| download | blackbird-op-linux-b31f658b0bb42b315c22ae2ef814e5fba36ac737.tar.gz blackbird-op-linux-b31f658b0bb42b315c22ae2ef814e5fba36ac737.zip | |
kobil_sct: Fix ioctls
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/kobil_sct.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index f0f8353ec1ac..deba28ec77e8 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -640,9 +640,11 @@ static void kobil_set_termios(struct tty_struct *tty, priv = usb_get_serial_port_data(port); if (priv->device_type == KOBIL_USBTWIN_PRODUCT_ID || - priv->device_type == KOBIL_KAAN_SIM_PRODUCT_ID) + priv->device_type == KOBIL_KAAN_SIM_PRODUCT_ID) { /* This device doesn't support ioctl calls */ + *tty->termios = *old; return; + } speed = tty_get_baud_rate(tty); switch (speed) { @@ -704,7 +706,7 @@ static int kobil_ioctl(struct tty_struct *tty, struct file *file, if (priv->device_type == KOBIL_USBTWIN_PRODUCT_ID || priv->device_type == KOBIL_KAAN_SIM_PRODUCT_ID) /* This device doesn't support ioctl calls */ - return 0; + return -ENOIOCTLCMD; switch (cmd) { case TCFLSH: |
