diff options
Diffstat (limited to 'drivers/cxl')
| -rw-r--r-- | drivers/cxl/pci.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c index a78e40e6d0e0..4b2575502f49 100644 --- a/drivers/cxl/pci.c +++ b/drivers/cxl/pci.c @@ -118,9 +118,11 @@ static irqreturn_t cxl_pci_mbox_irq(int irq, void *id) struct cxl_dev_id *dev_id = id; struct cxl_dev_state *cxlds = dev_id->cxlds; + if (!cxl_mbox_background_complete(cxlds)) + return IRQ_NONE; + /* short-circuit the wait in __cxl_pci_mbox_send_cmd() */ - if (cxl_mbox_background_complete(cxlds)) - rcuwait_wake_up(&cxlds->mbox_wait); + rcuwait_wake_up(&cxlds->mbox_wait); return IRQ_HANDLED; } |