USB: serial: mos7840: fix remote wakeup
commit 92fe35fb9c70a00d8fbbf5bd6172c921dd9c7815 upstream.
The driver was setting the device remote-wakeup feature during probe in
violation of the USB specification (which says it should only be set
just prior to suspending the device). This could potentially waste
power during suspend as well as lead to spurious wakeups.
Note that USB core would clear the remote-wakeup feature at first
Fixes: 3f5429746d91 ("USB: Moschip 7840 USB-Serial Driver")
Cc: stable <firstname.lastname@example.org> # 2.6.19
Reviewed-by: Greg Kroah-Hartman <email@example.com>
Signed-off-by: Johan Hovold <firstname.lastname@example.org>
Signed-off-by: Greg Kroah-Hartman <email@example.com>
Cc: Lee Jones <firstname.lastname@example.org>
Signed-off-by: Greg Kroah-Hartman <email@example.com>
1 file changed