aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/serial/console.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2009-01-02 13:25:51 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-02 13:26:01 -0500
commitd2fde28ce793c09c1ea36d981cb6765174fd1eea (patch)
treed1922f6572702374900dace5dcbb9d794fecc522 /drivers/usb/serial/console.c
parent609e5b71d0eca163df017ecfcf917b149875e744 (diff)
parente65f0f8271b1b0452334e5da37fd35413a000de4 (diff)
Merge branch 'tty-updates' from Alan
* tty-updates: (75 commits) serial_8250: support for Sealevel Systems Model 7803 COMM+8 hso maintainers update patch hso modem detect fix patch against Alan Cox'es tty tree tty: Fix an ircomm warning and note another bug drivers/char/cyclades.c: cy_pci_probe: fix error path Serial: UART driver changes for Cavium OCTEON. Serial: Allow port type to be specified when calling serial8250_register_port. 8250: Serial driver changes to support future Cavium OCTEON serial patches. 8250: Don't clobber spinlocks. fix for tty-serial-move-port tty: We want the port object to be persistent __FUNCTION__ is gcc-specific, use __func__ serial: RS485 ioctl structure uses __u32 include linux/types.h tty: Drop the lock_kernel in the private ioctl hook synclink_cs: Convert to tty_port tty: use port methods for the rocket driver tty: kref the rocket driver tty: make rocketport use standard port->flags tty: Redo the rocket driver locking tty: Make epca use the port helpers ...
Diffstat (limited to 'drivers/usb/serial/console.c')
-rw-r--r--drivers/usb/serial/console.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 5b95009d2fbb..19e24045b137 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -241,12 +241,25 @@ static void usb_console_write(struct console *co,
241 } 241 }
242} 242}
243 243
244static struct tty_driver *usb_console_device(struct console *co, int *index)
245{
246 struct tty_driver **p = (struct tty_driver **)co->data;
247
248 if (!*p)
249 return NULL;
250
251 *index = co->index;
252 return *p;
253}
254
244static struct console usbcons = { 255static struct console usbcons = {
245 .name = "ttyUSB", 256 .name = "ttyUSB",
246 .write = usb_console_write, 257 .write = usb_console_write,
258 .device = usb_console_device,
247 .setup = usb_console_setup, 259 .setup = usb_console_setup,
248 .flags = CON_PRINTBUFFER, 260 .flags = CON_PRINTBUFFER,
249 .index = -1, 261 .index = -1,
262 .data = &usb_serial_tty_driver,
250}; 263};
251 264
252void usb_serial_console_disconnect(struct usb_serial *serial) 265void usb_serial_console_disconnect(struct usb_serial *serial)