diff options
| author | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2013-11-11 22:43:32 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-20 15:48:55 (GMT) |
| commit | 68c4e50ee15f1095be85ff2c670ed005a26c51c5 (patch) | |
| tree | 0dc0502c0416b6d78606b82b58de430190fa576d /drivers/usb/gadget | |
| parent | 14d9ceaf84edebb520b2b7c1f8800fef5364ccbf (diff) | |
| download | linux-fsl-qoriq-68c4e50ee15f1095be85ff2c670ed005a26c51c5.tar.xz | |
usb: gadget: composite: reset delayed_status on reset_config
commit 2bac51a1827a18821150ed8c9f9752c02f9c2b02 upstream.
The delayed_status value is used to keep track of status response
packets on ep0. It needs to be reset or the set_config function would
still delay the answer, if the usb device got unplugged while waiting
for setup_continue to be called.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index d4f0f33..7c0adb9 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -593,6 +593,7 @@ static void reset_config(struct usb_composite_dev *cdev) bitmap_zero(f->endpoints, 32); } cdev->config = NULL; + cdev->delayed_status = 0; } static int set_config(struct usb_composite_dev *cdev, |