diff options
Diffstat (limited to 'drivers/pci/host/pci-keystone-dw.c')
| -rw-r--r-- | drivers/pci/host/pci-keystone-dw.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/pci/host/pci-keystone-dw.c b/drivers/pci/host/pci-keystone-dw.c index f34892e0edb4..e71da991949b 100644 --- a/drivers/pci/host/pci-keystone-dw.c +++ b/drivers/pci/host/pci-keystone-dw.c @@ -104,14 +104,13 @@ static void ks_dw_pcie_msi_irq_ack(struct irq_data *d) { u32 offset, reg_offset, bit_pos; struct keystone_pcie *ks_pcie; - unsigned int irq = d->irq; struct msi_desc *msi; struct pcie_port *pp; - msi = irq_get_msi_desc(irq); - pp = sys_to_pcie(msi->dev->bus->sysdata); + msi = irq_data_get_msi_desc(d); + pp = sys_to_pcie(msi_desc_to_pci_sysdata(msi)); ks_pcie = to_keystone_pcie(pp); - offset = irq - irq_linear_revmap(pp->irq_domain, 0); + offset = d->irq - irq_linear_revmap(pp->irq_domain, 0); update_reg_offset_bit_pos(offset, ®_offset, &bit_pos); writel(BIT(bit_pos), @@ -142,15 +141,14 @@ void ks_dw_pcie_msi_clear_irq(struct pcie_port *pp, int irq) static void ks_dw_pcie_msi_irq_mask(struct irq_data *d) { struct keystone_pcie *ks_pcie; - unsigned int irq = d->irq; struct msi_desc *msi; struct pcie_port *pp; u32 offset; - msi = irq_get_msi_desc(irq); - pp = sys_to_pcie(msi->dev->bus->sysdata); + msi = irq_data_get_msi_desc(d); + pp = sys_to_pcie(msi_desc_to_pci_sysdata(msi)); ks_pcie = to_keystone_pcie(pp); - offset = irq - irq_linear_revmap(pp->irq_domain, 0); + offset = d->irq - irq_linear_revmap(pp->irq_domain, 0); /* Mask the end point if PVM implemented */ if (IS_ENABLED(CONFIG_PCI_MSI)) { @@ -164,15 +162,14 @@ static void ks_dw_pcie_msi_irq_mask(struct irq_data *d) static void ks_dw_pcie_msi_irq_unmask(struct irq_data *d) { struct keystone_pcie *ks_pcie; - unsigned int irq = d->irq; struct msi_desc *msi; struct pcie_port *pp; u32 offset; - msi = irq_get_msi_desc(irq); - pp = sys_to_pcie(msi->dev->bus->sysdata); + msi = irq_data_get_msi_desc(d); + pp = sys_to_pcie(msi_desc_to_pci_sysdata(msi)); ks_pcie = to_keystone_pcie(pp); - offset = irq - irq_linear_revmap(pp->irq_domain, 0); + offset = d->irq - irq_linear_revmap(pp->irq_domain, 0); /* Mask the end point if PVM implemented */ if (IS_ENABLED(CONFIG_PCI_MSI)) { @@ -196,7 +193,6 @@ static int ks_dw_pcie_msi_map(struct irq_domain *domain, unsigned int irq, irq_set_chip_and_handler(irq, &ks_dw_pcie_msi_irq_chip, handle_level_irq); irq_set_chip_data(irq, domain->host_data); - set_irq_flags(irq, IRQF_VALID); return 0; } @@ -277,7 +273,6 @@ static int ks_dw_pcie_init_legacy_irq_map(struct irq_domain *d, irq_set_chip_and_handler(irq, &ks_dw_pcie_legacy_irq_chip, handle_level_irq); irq_set_chip_data(irq, d->host_data); - set_irq_flags(irq, IRQF_VALID); return 0; } |