ar71xx: remove useless irq_desc.status initializations

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27306 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/irq.c b/target/linux/ar71xx/files/arch/mips/ar71xx/irq.c
index ff4d9ea..5d1e1c6 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/irq.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/irq.c
@@ -90,7 +90,6 @@ static struct irqaction ar71xx_gpio_irqaction = {
        .name           = "cascade [AR71XX GPIO]",
 };
 
-#define GPIO_IRQ_INIT_STATUS (IRQ_LEVEL | IRQ_TYPE_LEVEL_HIGH | IRQ_DISABLED)
 #define GPIO_INT_ALL   0xffff
 
 static void __init ar71xx_gpio_irq_init(void)
@@ -108,11 +107,9 @@ static void __init ar71xx_gpio_irq_init(void)
        __raw_writel(GPIO_INT_ALL, base + GPIO_REG_INT_POLARITY);
 
        for (i = AR71XX_GPIO_IRQ_BASE;
-            i < AR71XX_GPIO_IRQ_BASE + AR71XX_GPIO_IRQ_COUNT; i++) {
-               irq_desc[i].status = GPIO_IRQ_INIT_STATUS;
+            i < AR71XX_GPIO_IRQ_BASE + AR71XX_GPIO_IRQ_COUNT; i++)
                set_irq_chip_and_handler(i, &ar71xx_gpio_irq_chip,
                                         handle_level_irq);
-       }
 
        setup_irq(AR71XX_MISC_IRQ_GPIO, &ar71xx_gpio_irqaction);
 }
@@ -245,11 +242,9 @@ static void __init ar71xx_misc_irq_init(void)
        }
 
        for (i = AR71XX_MISC_IRQ_BASE;
-            i < AR71XX_MISC_IRQ_BASE + AR71XX_MISC_IRQ_COUNT; i++) {
-               irq_desc[i].status = IRQ_DISABLED;
+            i < AR71XX_MISC_IRQ_BASE + AR71XX_MISC_IRQ_COUNT; i++)
                set_irq_chip_and_handler(i, &ar71xx_misc_irq_chip,
                                         handle_level_irq);
-       }
 
        setup_irq(AR71XX_CPU_IRQ_MISC, &ar71xx_misc_irqaction);
 }

diff --git a/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c b/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c
index 5f10d6a..1014acc 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c
+++ b/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c
@@ -373,11 +373,9 @@ static void __init ar71xx_pci_irq_init(void)
        __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS);
 
        for (i = AR71XX_PCI_IRQ_BASE;
-            i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++) {
-               irq_desc[i].status = IRQ_DISABLED;
+            i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
                set_irq_chip_and_handler(i, &ar71xx_pci_irq_chip,
                                         handle_level_irq);
-       }
 
        set_irq_chained_handler(AR71XX_CPU_IRQ_IP2, ar71xx_pci_irq_handler);
 }

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 bf8e369..8d0fb17 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/pci/pci-ar724x.c
+++ b/target/linux/ar71xx/files/arch/mips/pci/pci-ar724x.c
@@ -345,11 +345,9 @@ static void __init ar724x_pci_irq_init(void)
        __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS);
 
        for (i = AR71XX_PCI_IRQ_BASE;
-            i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++) {
-               irq_desc[i].status = IRQ_DISABLED;
+            i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++)
                set_irq_chip_and_handler(i, &ar724x_pci_irq_chip,
                                         handle_level_irq);
-       }
 
        set_irq_chained_handler(AR71XX_CPU_IRQ_IP2, ar724x_pci_irq_handler);
 }