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authorJohan Hovold <jhovold@gmail.com>2013-03-21 15:36:51 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-26 00:50:50 +0400
commit143d9d961608b737d90a813deaaf91affb41c83c (patch)
tree5ee70e765be90948e9a6afb6f346e15326eb676d /include/linux/usb/serial.h
parent5cb27dde2e8b7bcbdce6de270c73c021a65caff8 (diff)
downloadlinux-143d9d961608b737d90a813deaaf91affb41c83c.tar.xz
USB: serial: add tiocmiwait subdriver operation
Add tiocmiwait operation to struct usb_serial_driver. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb/serial.h')
-rw-r--r--include/linux/usb/serial.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 3f8f5e3c76d5..9c8b53f80f48 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -272,6 +272,7 @@ struct usb_serial_driver {
int (*tiocmget)(struct tty_struct *tty);
int (*tiocmset)(struct tty_struct *tty,
unsigned int set, unsigned int clear);
+ int (*tiocmiwait)(struct tty_struct *tty, unsigned long arg);
int (*get_icount)(struct tty_struct *tty,
struct serial_icounter_struct *icount);
/* Called by the tty layer for port level work. There may or may not