diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2018-03-13 11:32:58 +0100 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2018-03-13 11:32:58 +0100 |
| commit | 6fb9f3c8a4992f67dcb3ce413df2e22e96b2d400 (patch) | |
| tree | 6e3071b2f179a62b027669ac2a238383293bf941 /drivers/usb/usbip/usbip_event.c | |
| parent | a126a5e5dc2fcc5cb36af14c89b440cc8e3bab30 (diff) | |
| parent | 8b5ab55d254f36e89b1b53aeac7223d2d102483e (diff) | |
Merge tag 'v4.4.121' into toradex_vf_4.4-nextColibri-VF_LXDE-Image_2.8b2.97-20180331
This is the 4.4.121 stable release
Diffstat (limited to 'drivers/usb/usbip/usbip_event.c')
| -rw-r--r-- | drivers/usb/usbip/usbip_event.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/usbip/usbip_event.c b/drivers/usb/usbip/usbip_event.c index 64933b993d7a..2580a32bcdff 100644 --- a/drivers/usb/usbip/usbip_event.c +++ b/drivers/usb/usbip/usbip_event.c @@ -117,11 +117,12 @@ EXPORT_SYMBOL_GPL(usbip_event_add); int usbip_event_happened(struct usbip_device *ud) { int happened = 0; + unsigned long flags; - spin_lock(&ud->lock); + spin_lock_irqsave(&ud->lock, flags); if (ud->event != 0) happened = 1; - spin_unlock(&ud->lock); + spin_unlock_irqrestore(&ud->lock, flags); return happened; } |