Commit 7eb8c99db26c ("MIPS: Delete smp-gic.c") removed the file from the
Makefile and the option to build it from KConfig, but left the file
itself floating in the tree.
Remove the unused source file.
Signed-off-by: Matt Redfearn <matt.redfearn@xxxxxxxxxx>
---
arch/mips/kernel/smp-gic.c | 66 ----------------------------------------------
1 file changed, 66 deletions(-)
delete mode 100644 arch/mips/kernel/smp-gic.c
diff --git a/arch/mips/kernel/smp-gic.c b/arch/mips/kernel/smp-gic.c
deleted file mode 100644
index 9b63829cf929..000000000000
--- a/arch/mips/kernel/smp-gic.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2013 Imagination Technologies
- * Author: Paul Burton <paul.burton@xxxxxxxxxx>
- *
- * Based on smp-cmp.c:
- * Copyright (C) 2007 MIPS Technologies, Inc.
- * Author: Chris Dearman (chris@xxxxxxxx)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/irqchip/mips-gic.h>
-#include <linux/printk.h>
-
-#include <asm/mips-cpc.h>
-#include <asm/smp-ops.h>
-
-void gic_send_ipi_single(int cpu, unsigned int action)
-{
- unsigned long flags;
- unsigned int intr;
- unsigned int core = cpu_data[cpu].core;
-
- pr_debug("CPU%d: %s cpu %d action %u status %08x\n",
- smp_processor_id(), __func__, cpu, action, read_c0_status());
-
- local_irq_save(flags);
-
- switch (action) {
- case SMP_CALL_FUNCTION:
- intr = plat_ipi_call_int_xlate(cpu);
- break;
-
- case SMP_RESCHEDULE_YOURSELF:
- intr = plat_ipi_resched_int_xlate(cpu);
- break;
-
- default:
- BUG();
- }
-
- gic_send_ipi(intr);
-
- if (mips_cpc_present() && (core != current_cpu_data.core)) {
- while (!cpumask_test_cpu(cpu, &cpu_coherent_mask)) {
- mips_cm_lock_other(core, 0);
- mips_cpc_lock_other(core);
- write_cpc_co_cmd(CPC_Cx_CMD_PWRUP);
- mips_cpc_unlock_other();
- mips_cm_unlock_other();
- }
- }
-
- local_irq_restore(flags);
-}
-
-void gic_send_ipi_mask(const struct cpumask *mask, unsigned int action)
-{
- unsigned int i;
-
- for_each_cpu(i, mask)
- gic_send_ipi_single(i, action);
-}
--
2.7.4
