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(parent: a1fdbba) | patch
usb: gadget: pch_udc: Fix disconnect issue
authorTomoya MORINAGA <tomoya.rohm@gmail.com>
Thu, 12 Jan 2012 02:27:05 +0000 (11:27 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 22 Apr 2012 23:21:42 +0000 (16:21 -0700)
commit21c7c5809c9d11ad3c1cdba9f0935b97ae4ccdd3
tree5ed61a1430dd47202f2605e2a0823545dd4da1fatree | snapshot
parenta1fdbba66d5a3a7ec0cc78ac8c1f19d99d37454ecommit | diff
usb: gadget: pch_udc: Fix disconnect issue

commit c50a3bff0edb0acd49d8033a12ea4668e09a31ad upstream.

ISSUE:
When the driver notifies a gadget of a disconnect event, a system
rarely freezes.

CAUSE:
When the driver calls dev->driver->disconnect(), it is not calling
spin_unlock().

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 diff | blob | history
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