diff options
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 7a16c6897bb..c1a312f2406 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -672,10 +672,11 @@ static irqreturn_t pcie_isr(int irq, void *dev_id) detected &= (PCI_EXP_SLTSTA_ABP | PCI_EXP_SLTSTA_PFD | PCI_EXP_SLTSTA_MRLSC | PCI_EXP_SLTSTA_PDC | PCI_EXP_SLTSTA_CC); + detected &= ~intr_loc; intr_loc |= detected; if (!intr_loc) return IRQ_NONE; - if (detected && pciehp_writew(ctrl, PCI_EXP_SLTSTA, detected)) { + if (detected && pciehp_writew(ctrl, PCI_EXP_SLTSTA, intr_loc)) { ctrl_err(ctrl, "%s: Cannot write to SLOTSTATUS\n", __func__); return IRQ_NONE; |