diff options
Diffstat (limited to 'arch/arm/plat-mxc/gic.c')
-rw-r--r-- | arch/arm/plat-mxc/gic.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/arm/plat-mxc/gic.c b/arch/arm/plat-mxc/gic.c deleted file mode 100644 index b3b8eed263b..00000000000 --- a/arch/arm/plat-mxc/gic.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. - * Copyright 2011 Linaro Ltd. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#include <linux/io.h> -#include <asm/exception.h> -#include <asm/localtimer.h> -#include <asm/hardware/gic.h> -#ifdef CONFIG_SMP -#include <asm/smp.h> -#endif - -asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs) -{ - u32 irqstat, irqnr; - - do { - irqstat = readl_relaxed(gic_cpu_base_addr + GIC_CPU_INTACK); - irqnr = irqstat & 0x3ff; - if (irqnr == 1023) - break; - - if (irqnr > 29 && irqnr < 1021) - handle_IRQ(irqnr, regs); -#ifdef CONFIG_SMP - else if (irqnr < 16) { - writel_relaxed(irqstat, gic_cpu_base_addr + - GIC_CPU_EOI); - handle_IPI(irqnr, regs); - } -#endif -#ifdef CONFIG_LOCAL_TIMERS - else if (irqnr == 29) { - writel_relaxed(irqstat, gic_cpu_base_addr + - GIC_CPU_EOI); - handle_local_timer(regs); - } -#endif - } while (1); -} |