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Commit 78c5b82e authored by Leandro Dorileo's avatar Leandro Dorileo Committed by Linus Torvalds
Browse files

tty: Update some of the USB kernel doc 



Updates some usb_serial_port members documentation.

Signed-off-by: default avatarLeandro Dorileo <ldorileo@gmail.com>
Signed-off-by: default avatarAlan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 19e05426

include/linux/usb/serial.h

+5 −2
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ 
/**

 * usb_serial_port: structure for the specific ports of a device.

 * @serial: pointer back to the struct usb_serial owner of this port.

 * @tty: pointer to the corresponding tty for this port.

 * @port: pointer to the corresponding tty_port for this port.

 * @lock: spinlock to grab when updating portions of this structure.

 * @mutex: mutex used to synchronize serial_open() and serial_close()

 *	access for this port.
@@ -44,19 +44,22 @@ 
 * @interrupt_out_endpointAddress: endpoint address for the interrupt out pipe

 * 	for this port.

 * @bulk_in_buffer: pointer to the bulk in buffer for this port.

 * @bulk_in_size: the size of the bulk_in_buffer, in bytes.

 * @read_urb: pointer to the bulk in struct urb for this port.

 * @bulk_in_endpointAddress: endpoint address for the bulk in pipe for this

 *	port.

 * @bulk_out_buffer: pointer to the bulk out buffer for this port.

 * @bulk_out_size: the size of the bulk_out_buffer, in bytes.

 * @write_urb: pointer to the bulk out struct urb for this port.

 * @write_urb_busy: port`s writing status

 * @bulk_out_endpointAddress: endpoint address for the bulk out pipe for this

 *	port.

 * @write_wait: a wait_queue_head_t used by the port.

 * @work: work queue entry for the line discipline waking up.

 * @open_count: number of times this port has been opened.

 * @throttled: nonzero if the read urb is inactive to throttle the device

 * @throttle_req: nonzero if the tty wants to throttle us

 * @console: attached usb serial console

 * @dev: pointer to the serial device

 *

 * This structure is used by the usb-serial core and drivers for the specific

 * ports of a device.