diff options
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 4c49ec4349bc..d63e1fcf4437 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -176,9 +176,10 @@ bool nvme_change_ctrl_state(struct nvme_ctrl *ctrl, enum nvme_ctrl_state new_state) { enum nvme_ctrl_state old_state; + unsigned long flags; bool changed = false; - spin_lock_irq(&ctrl->lock); + spin_lock_irqsave(&ctrl->lock, flags); old_state = ctrl->state; switch (new_state) { @@ -239,7 +240,7 @@ bool nvme_change_ctrl_state(struct nvme_ctrl *ctrl, if (changed) ctrl->state = new_state; - spin_unlock_irq(&ctrl->lock); + spin_unlock_irqrestore(&ctrl->lock, flags); return changed; } |