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path: root/drivers/isdn/gigaset/usb-gigaset.c
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Diffstat (limited to 'drivers/isdn/gigaset/usb-gigaset.c')
-rw-r--r--drivers/isdn/gigaset/usb-gigaset.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
index fba61f670527..d78385166099 100644
--- a/drivers/isdn/gigaset/usb-gigaset.c
+++ b/drivers/isdn/gigaset/usb-gigaset.c
@@ -278,17 +278,17 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
static int gigaset_set_modem_ctrl(struct cardstate *cs, unsigned old_state,
unsigned new_state)
{
- return -EINVAL;
+ return -ENOTTY;
}
static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
{
- return -EINVAL;
+ return -ENOTTY;
}
static int gigaset_baud_rate(struct cardstate *cs, unsigned cflag)
{
- return -EINVAL;
+ return -ENOTTY;
}
#endif
@@ -577,7 +577,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
0, 0, &buf, 6, 2000);
#else
- return -EINVAL;
+ return -ENOTTY;
#endif
}