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Diffstat (limited to 'arch/sh/kernel/irq_64.c')
-rw-r--r--arch/sh/kernel/irq_64.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/sh/kernel/irq_64.c b/arch/sh/kernel/irq_64.c
deleted file mode 100644
index 7a1f50435e33..000000000000
--- a/arch/sh/kernel/irq_64.c
+++ /dev/null
@@ -1,48 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * SHmedia irqflags support
- *
- * Copyright (C) 2006 - 2009 Paul Mundt
- */
-#include <linux/irqflags.h>
-#include <linux/module.h>
-#include <cpu/registers.h>
-
-void notrace arch_local_irq_restore(unsigned long flags)
-{
- unsigned long long __dummy;
-
- if (flags == ARCH_IRQ_DISABLED) {
- __asm__ __volatile__ (
- "getcon " __SR ", %0\n\t"
- "or %0, %1, %0\n\t"
- "putcon %0, " __SR "\n\t"
- : "=&r" (__dummy)
- : "r" (ARCH_IRQ_DISABLED)
- );
- } else {
- __asm__ __volatile__ (
- "getcon " __SR ", %0\n\t"
- "and %0, %1, %0\n\t"
- "putcon %0, " __SR "\n\t"
- : "=&r" (__dummy)
- : "r" (~ARCH_IRQ_DISABLED)
- );
- }
-}
-EXPORT_SYMBOL(arch_local_irq_restore);
-
-unsigned long notrace arch_local_save_flags(void)
-{
- unsigned long flags;
-
- __asm__ __volatile__ (
- "getcon " __SR ", %0\n\t"
- "and %0, %1, %0"
- : "=&r" (flags)
- : "r" (ARCH_IRQ_DISABLED)
- );
-
- return flags;
-}
-EXPORT_SYMBOL(arch_local_save_flags);