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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-15 11:31:54 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-15 11:31:54 +1100 |
| commit | 6dc6472581f693b5fc95aebedf67b4960fb85cf0 (patch) | |
| tree | 06a5a9a08519950575505273eabced331ed51405 /drivers/usb/serial/safe_serial.c | |
| parent | ee673eaa72d8d185012b1027a05e25aba18c267f (diff) | |
| parent | 8acd3a60bcca17c6d89c73cee3ad6057eb83ba1e (diff) | |
Merge commit 'origin'
Manual fixup of conflicts on:
arch/powerpc/include/asm/dcr-regs.h
drivers/net/ibm_newemac/core.h
Diffstat (limited to 'drivers/usb/serial/safe_serial.c')
| -rw-r--r-- | drivers/usb/serial/safe_serial.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index def52d07a4ea..72903ac9f5c0 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -217,6 +217,7 @@ static void safe_read_bulk_callback(struct urb *urb) struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; unsigned char length = urb->actual_length; + struct tty_struct *tty; int result; int status = urb->status; @@ -242,6 +243,7 @@ static void safe_read_bulk_callback(struct urb *urb) printk("\n"); } #endif + tty = tty_port_tty_get(&port->port); if (safe) { __u16 fcs; fcs = fcs_compute10(data, length, CRC10_INITFCS); @@ -250,9 +252,9 @@ static void safe_read_bulk_callback(struct urb *urb) if (actual_length <= (length - 2)) { info("%s - actual: %d", __func__, actual_length); - tty_insert_flip_string(port->port.tty, + tty_insert_flip_string(tty, data, actual_length); - tty_flip_buffer_push(port->port.tty); + tty_flip_buffer_push(tty); } else { err("%s - inconsistent lengths %d:%d", __func__, actual_length, length); @@ -261,9 +263,10 @@ static void safe_read_bulk_callback(struct urb *urb) err("%s - bad CRC %x", __func__, fcs); } } else { - tty_insert_flip_string(port->port.tty, data, length); - tty_flip_buffer_push(port->port.tty); + tty_insert_flip_string(tty, data, length); + tty_flip_buffer_push(tty); } + tty_kref_put(tty); /* Continue trying to always read */ usb_fill_bulk_urb(urb, port->serial->dev, |