diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/irq-rm7000.c | 45 |
2 files changed, 0 insertions, 46 deletions
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index 2a05b923f579..2303a5868c14 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -71,7 +71,6 @@ obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o obj-$(CONFIG_MIPS_VPE_APSP_API_CMP) += rtlx-cmp.o obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o -obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o obj-$(CONFIG_MIPS_MSC) += irq-msc01.o obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c deleted file mode 100644 index e1a497f639d7..000000000000 --- a/arch/mips/kernel/irq-rm7000.c +++ /dev/null @@ -1,45 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (C) 2003 Ralf Baechle - * - * Handler for RM7000 extended interrupts. These are a non-standard - * feature so we handle them separately from standard interrupts. - */ -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/kernel.h> - -#include <asm/irq_cpu.h> -#include <asm/mipsregs.h> - -static inline void unmask_rm7k_irq(struct irq_data *d) -{ - set_c0_intcontrol(0x100 << (d->irq - RM7K_CPU_IRQ_BASE)); -} - -static inline void mask_rm7k_irq(struct irq_data *d) -{ - clear_c0_intcontrol(0x100 << (d->irq - RM7K_CPU_IRQ_BASE)); -} - -static struct irq_chip rm7k_irq_controller = { - .name = "RM7000", - .irq_ack = mask_rm7k_irq, - .irq_mask = mask_rm7k_irq, - .irq_mask_ack = mask_rm7k_irq, - .irq_unmask = unmask_rm7k_irq, - .irq_eoi = unmask_rm7k_irq -}; - -void __init rm7k_cpu_irq_init(void) -{ - int base = RM7K_CPU_IRQ_BASE; - int i; - - clear_c0_intcontrol(0x00000f00); /* Mask all */ - - for (i = base; i < base + 4; i++) - irq_set_chip_and_handler(i, &rm7k_irq_controller, - handle_percpu_irq); -} |