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(parent: 6020c3b) | patch
USB: pl2303: only wake up MSR queue on changes
authorJohan Hovold <jhovold@gmail.com>
Thu, 2 Jan 2014 21:49:22 +0000 (22:49 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 3 Jan 2014 20:42:23 +0000 (12:42 -0800)
commitdbfd2866ac36bab52a4f37384e935eb5df76ad60
tree50773ae33e25b196fae42530fd0afc8db908423ftree | snapshot (tar.gz zip)
parent6020c3bec359873c1e4081785f220db99694c4e4commit | diff
USB: pl2303: only wake up MSR queue on changes

Only wake up MSR wait queue on actual modem-status changes.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/pl2303.c diff | blob | blame | history