There are no callers now. Platforms which need to set up interrupts their own way can implement an interrupt driver. Drop this function.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/x86/cpu/irq.c | 7 ------- arch/x86/include/asm/irq.h | 10 ---------- 2 files changed, 17 deletions(-)
diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c index e2feba7..324866c 100644 --- a/arch/x86/cpu/irq.c +++ b/arch/x86/cpu/irq.c @@ -83,11 +83,6 @@ static inline void fill_irq_info(struct irq_info *slot, int bus, int device, slot->irq[pin - 1].bitmap = irq_router.irq_mask; }
-__weak void cpu_irq_init(void) -{ - return; -} - static int create_pirq_routing_table(void) { const void *blob = gd->fdt_blob; @@ -235,8 +230,6 @@ int irq_router_common_init(struct udevice *dev) { int ret;
- cpu_irq_init(); - ret = create_pirq_routing_table(); if (ret) { debug("Failed to create pirq routing table\n"); diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index 46e1c31..5b9e673 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -56,16 +56,6 @@ struct pirq_routing { #define PIRQ_BITMAP 0xdef8
/** - * cpu_irq_init() - Initialize CPU IRQ routing - * - * This initializes some platform-specific registers related to IRQ routing, - * like configuring internal PCI devices to use which PCI interrupt pin, - * and which PCI interrupt pin is mapped to which PIRQ line. Note on some - * platforms, such IRQ routing might be hard-coded thus cannot configure. - */ -void cpu_irq_init(void); - -/** * irq_router_common_init() - Perform common x86 interrupt init * * This creates the PIRQ routing table and routes the IRQs