X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/62be67eb01c9ee1941f8a6074fee4b297f92b6d5..de73b57f12eb068f9dab72fda7794afe023d07e2:/target/linux/ar71xx/files/arch/mips/pci/pci-ar724x.c

diff --git a/target/linux/ar71xx/files/arch/mips/pci/pci-ar724x.c b/target/linux/ar71xx/files/arch/mips/pci/pci-ar724x.c
index 8d0fb1797..57daa0614 100644
--- a/target/linux/ar71xx/files/arch/mips/pci/pci-ar724x.c
+++ b/target/linux/ar71xx/files/arch/mips/pci/pci-ar724x.c
@@ -280,15 +280,13 @@ static void ar724x_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
 		spurious_interrupt();
 }
 
-static void ar724x_pci_irq_unmask(unsigned int irq)
+static void ar724x_pci_irq_unmask(struct irq_data *d)
 {
 	void __iomem *base = ar724x_pci_ctrl_base;
 	u32 t;
 
-	switch (irq) {
+	switch (d->irq) {
 	case AR71XX_PCI_IRQ_DEV0:
-		irq -= AR71XX_PCI_IRQ_BASE;
-
 		t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
 		__raw_writel(t | AR724X_PCI_INT_DEV0,
 			     base + AR724X_PCI_REG_INT_MASK);
@@ -297,15 +295,13 @@ static void ar724x_pci_irq_unmask(unsigned int irq)
 	}
 }
 
-static void ar724x_pci_irq_mask(unsigned int irq)
+static void ar724x_pci_irq_mask(struct irq_data *d)
 {
 	void __iomem *base = ar724x_pci_ctrl_base;
 	u32 t;
 
-	switch (irq) {
+	switch (d->irq) {
 	case AR71XX_PCI_IRQ_DEV0:
-		irq -= AR71XX_PCI_IRQ_BASE;
-
 		t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
 		__raw_writel(t & ~AR724X_PCI_INT_DEV0,
 			     base + AR724X_PCI_REG_INT_MASK);
@@ -324,12 +320,12 @@ static void ar724x_pci_irq_mask(unsigned int irq)
 
 static struct irq_chip ar724x_pci_irq_chip = {
 	.name		= "AR724X PCI ",
-	.mask		= ar724x_pci_irq_mask,
-	.unmask		= ar724x_pci_irq_unmask,
-	.mask_ack	= ar724x_pci_irq_mask,
+	.irq_mask	= ar724x_pci_irq_mask,
+	.irq_unmask	= ar724x_pci_irq_unmask,
+	.irq_mask_ack	= ar724x_pci_irq_mask,
 };
 
-static void __init ar724x_pci_irq_init(void)
+static void __init ar724x_pci_irq_init(int irq)
 {
 	void __iomem *base = ar724x_pci_ctrl_base;
 	u32 t;
@@ -346,13 +342,13 @@ static void __init ar724x_pci_irq_init(void)
 
 	for (i = AR71XX_PCI_IRQ_BASE;
 	     i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
-		set_irq_chip_and_handler(i, &ar724x_pci_irq_chip,
+		irq_set_chip_and_handler(i, &ar724x_pci_irq_chip,
 					 handle_level_irq);
 
-	set_irq_chained_handler(AR71XX_CPU_IRQ_IP2, ar724x_pci_irq_handler);
+	irq_set_chained_handler(irq, ar724x_pci_irq_handler);
 }
 
-int __init ar724x_pcibios_init(void)
+int __init ar724x_pcibios_init(int irq)
 {
 	int ret = -ENOMEM;
 
@@ -377,7 +373,7 @@ int __init ar724x_pcibios_init(void)
 		goto err_unmap_ctrl;
 
 	ar724x_pci_fixup_enable = 1;
-	ar724x_pci_irq_init();
+	ar724x_pci_irq_init(irq);
 	register_pci_controller(&ar724x_pci_controller);
 
 	return 0;