diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2009-12-22 17:21:47 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-12-22 17:21:47 -0700 |
| commit | f80ca163d65903276bec7045a484a79c0897eb2d (patch) | |
| tree | 97c7d61d43248b9db0757a76af80ff58b98b5599 /drivers/net/usb/hso.c | |
| parent | 0794ec8ce327ec74416b569b8fb1951274693700 (diff) | |
| parent | a6d52d70677e99bdb89b6921c265d0a58c22e597 (diff) | |
Merge branch 'ioat' into fixes
Diffstat (limited to 'drivers/net/usb/hso.c')
| -rw-r--r-- | drivers/net/usb/hso.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index fa4e58196c21..43bc3fcc0d85 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -378,7 +378,7 @@ static void dbg_dump(int line_count, const char *func_name, unsigned char *buf, } #define DUMP(buf_, len_) \ - dbg_dump(__LINE__, __func__, buf_, len_) + dbg_dump(__LINE__, __func__, (unsigned char *)buf_, len_) #define DUMP1(buf_, len_) \ do { \ @@ -1363,7 +1363,7 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp) /* reset the rts and dtr */ /* do the actual close */ serial->open_count--; - kref_put(&serial->parent->ref, hso_serial_ref_free); + if (serial->open_count <= 0) { serial->open_count = 0; spin_lock_irq(&serial->serial_lock); @@ -1383,6 +1383,8 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp) usb_autopm_put_interface(serial->parent->interface); mutex_unlock(&serial->parent->mutex); + + kref_put(&serial->parent->ref, hso_serial_ref_free); } /* close the requested serial port */ @@ -1527,7 +1529,7 @@ static void tiocmget_intr_callback(struct urb *urb) dev_warn(&usb->dev, "hso received invalid serial state notification\n"); DUMP(serial_state_notification, - sizeof(hso_serial_state_notifation)) + sizeof(struct hso_serial_state_notification)); } else { UART_state_bitmap = le16_to_cpu(serial_state_notification-> |