diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-host.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-host.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index c550c4a7ef89..45ff5e4f8af6 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -164,7 +164,7 @@ static void dw_pci_bottom_mask(struct irq_data *d) res = ctrl * MSI_REG_CTRL_BLOCK_SIZE; bit = d->hwirq % MAX_MSI_IRQS_PER_CTRL; - pp->irq_mask[ctrl] |= (1 << bit); + pp->irq_mask[ctrl] |= BIT(bit); dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_MASK + res, 4, pp->irq_mask[ctrl]); } @@ -187,7 +187,7 @@ static void dw_pci_bottom_unmask(struct irq_data *d) res = ctrl * MSI_REG_CTRL_BLOCK_SIZE; bit = d->hwirq % MAX_MSI_IRQS_PER_CTRL; - pp->irq_mask[ctrl] &= ~(1 << bit); + pp->irq_mask[ctrl] &= ~BIT(bit); dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_MASK + res, 4, pp->irq_mask[ctrl]); } @@ -207,7 +207,7 @@ static void dw_pci_bottom_ack(struct irq_data *d) raw_spin_lock_irqsave(&pp->lock, flags); - dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS + res, 4, 1 << bit); + dw_pcie_wr_own_conf(pp, PCIE_MSI_INTR0_STATUS + res, 4, BIT(bit)); if (pp->ops->msi_irq_ack) pp->ops->msi_irq_ack(d->hwirq, pp); |