usb: gadget: pch_udc: Fix USB suspend issue
authorTomoya MORINAGA <tomoya.rohm@gmail.com>
Thu, 12 Jan 2012 02:27:07 +0000 (11:27 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 22 Apr 2012 22:31:13 +0000 (15:31 -0700)
commita201b074bf85bca4e37497c0b042ce7ae6096101
tree3497706c0da74f5df117f287458447697f5de5c0
parent9fe9ba7c3596a95bf05f30d70a39c89dceb80dd0
usb: gadget: pch_udc: Fix USB suspend issue

commit 84566abba058b2aae8d603dfa90b5a3778a6714f upstream.

ISSUE:
After USB Suspend, a system rarely freezes.

CAUSE:
When USB Suspend occurred, the driver is not notifying
a gadget of the event.

Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/pch_udc.c