diff options
Diffstat (limited to 'drivers/dma/idxd/cdev.c')
| -rw-r--r-- | drivers/dma/idxd/cdev.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index 4d2ecdb130e7..b9b2b4a4124e 100644 --- a/drivers/dma/idxd/cdev.c +++ b/drivers/dma/idxd/cdev.c @@ -218,14 +218,13 @@ static __poll_t idxd_cdev_poll(struct file *filp, struct idxd_user_context *ctx = filp->private_data; struct idxd_wq *wq = ctx->wq; struct idxd_device *idxd = wq->idxd; - unsigned long flags; __poll_t out = 0; poll_wait(filp, &wq->err_queue, wait); - spin_lock_irqsave(&idxd->dev_lock, flags); + spin_lock(&idxd->dev_lock); if (idxd->sw_err.valid) out = EPOLLIN | EPOLLRDNORM; - spin_unlock_irqrestore(&idxd->dev_lock, flags); + spin_unlock(&idxd->dev_lock); return out; } |