tty/serial: at91: add interrupts for modem control lines
authorRichard Genoud <richard.genoud@gmail.com>
Tue, 13 May 2014 18:20:45 +0000 (20:20 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 May 2014 19:51:18 +0000 (12:51 -0700)
Handle CTS/DSR/RI/DCD GPIO interrupts in atmel_serial.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/atmel_serial.c

Simple merge