diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_file_ops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c index a94a46001745..26253039d2c7 100644 --- a/drivers/infiniband/hw/qib/qib_file_ops.c +++ b/drivers/infiniband/hw/qib/qib_file_ops.c @@ -1905,8 +1905,9 @@ int qib_set_uevent_bits(struct qib_pportdata *ppd, const int evtbit) struct qib_ctxtdata *rcd; unsigned ctxt; int ret = 0; + unsigned long flags; - spin_lock(&ppd->dd->uctxt_lock); + spin_lock_irqsave(&ppd->dd->uctxt_lock, flags); for (ctxt = ppd->dd->first_user_ctxt; ctxt < ppd->dd->cfgctxts; ctxt++) { rcd = ppd->dd->rcd[ctxt]; @@ -1925,7 +1926,7 @@ int qib_set_uevent_bits(struct qib_pportdata *ppd, const int evtbit) ret = 1; break; } - spin_unlock(&ppd->dd->uctxt_lock); + spin_unlock_irqrestore(&ppd->dd->uctxt_lock, flags); return ret; } |