diff options
| author | Tomoya MORINAGA <tomoya.rohm@gmail.com> | 2012-01-11 21:27:09 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-22 19:21:43 -0400 |
| commit | d5e285ee81a3daa1c46f30a61de5832cfb0c8f6c (patch) | |
| tree | 9969278504f96ab9cca7eb13cd5a6999e97e9c4b /kernel/stop_machine.c | |
| parent | c1fb81ad2e7692b01588c34e02368b284f60960c (diff) | |
usb: gadget: pch_udc: Reduce redundant interrupt
commit 833310402c54ad9b676b465fc53ad276b13d36be upstream.
ISSUE:
USB Suspend interrupts occur frequently.
CAUSE:
When it is called pch_udc_reconnect() in USB Suspend, it repeats reset and
Suspend.
SOLUTION:
pch_udc_reconnect() does not enable all interrupts. When an enumeration event
occurred the driver enables all interrupts.
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>
Diffstat (limited to 'kernel/stop_machine.c')
0 files changed, 0 insertions, 0 deletions