usb: Increase quirk delay for USB devices
authorDmitry Fleytman <dmitry@daynix.com>
Tue, 5 Sep 2017 08:40:56 +0000 (11:40 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 18 Sep 2017 09:28:23 +0000 (11:28 +0200)
commitb2a542bbb3081dbd64acc8929c140d196664c406
treeb622e1d763f607a37ff345e57a7c0ab2c1234d29
parentbbf26183b7a6236ba602f4d6a2f7cade35bba043
usb: Increase quirk delay for USB devices

Commit e0429362ab15
("usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e")
introduced quirk to workaround an issue with some Logitech webcams.

The workaround is introducing delay for some USB operations.

According to our testing, delay introduced by original commit
is not long enough and in rare cases we still see issues described
by the aforementioned commit.

This patch increases delays introduced by original commit.
Having this patch applied we do not see those problems anymore.

Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/config.c
drivers/usb/core/hub.c