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(parent: 626b099) | patch
USB: serial: clean up dtr_rts
authorJohan Hovold <jhovold@gmail.com>
Wed, 26 Jun 2013 14:47:22 +0000 (16:47 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 23 Jul 2013 23:21:50 +0000 (16:21 -0700)
commit0ffda47c440763135938152f4c37c6e488dd4b20
tree6c9f0220776d0686c3ae882d0cf85bc8776dfd40tree | snapshot
parent626b0992d7ee36d2dfe372b55cbfbb955b7c084bcommit | diff
USB: serial: clean up dtr_rts

Since commit 452d61ed ("TTY: fix DTR not being dropped on hang up")
dtr_rts is no longer called for uninitialised ports (e.g. after
a disconnect), which removes the need to grab the disconnect mutex.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/usb-serial.c diff | blob | history
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