1 files changed, 0 insertions, 94 deletions
diff --git a/arch/metag/include/asm/irqflags.h b/arch/metag/include/asm/irqflags.h
deleted file mode 100644
index e2fe34acb93b..000000000000
--- a/arch/metag/include/asm/irqflags.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * IRQ flags handling
- *
- * This file gets included from lowlevel asm headers too, to provide
- * wrapped versions of the local_irq_*() APIs, based on the
- * raw_local_irq_*() functions from the lowlevel headers.
- */
-#ifndef _ASM_IRQFLAGS_H
-#define _ASM_IRQFLAGS_H
-
-#ifndef __ASSEMBLY__
-
-#include <asm/core_reg.h>
-#include <asm/metag_regs.h>
-
-#define INTS_OFF_MASK TXSTATI_BGNDHALT_BIT
-
-#ifdef CONFIG_SMP
-extern unsigned int get_trigger_mask(void);
-#else
-
-extern unsigned int global_trigger_mask;
-
-static inline unsigned int get_trigger_mask(void)
-{
-	return global_trigger_mask;
-}
-#endif
-
-static inline unsigned long arch_local_save_flags(void)
-{
-	return __core_reg_get(TXMASKI);
-}
-
-static inline int arch_irqs_disabled_flags(unsigned long flags)
-{
-	return (flags & ~INTS_OFF_MASK) == 0;
-}
-
-static inline int arch_irqs_disabled(void)
-{
-	unsigned long flags = arch_local_save_flags();
-
-	return arch_irqs_disabled_flags(flags);
-}
-
-static inline unsigned long __irqs_disabled(void)
-{
-	/*
-	 * We shouldn't enable exceptions if they are not already
-	 * enabled. This is required for chancalls to work correctly.
-	 */
-	return arch_local_save_flags() & INTS_OFF_MASK;
-}
-
-/*
- * For spinlocks, etc:
- */
-static inline unsigned long arch_local_irq_save(void)
-{
-	unsigned long flags = __irqs_disabled();
-
-	asm volatile("SWAP %0,TXMASKI\n" : "=r" (flags) : "0" (flags)
-		     : "memory");
-
-	return flags;
-}
-
-static inline void arch_local_irq_restore(unsigned long flags)
-{
-	asm volatile("MOV TXMASKI,%0\n" : : "r" (flags) : "memory");
-}
-
-static inline void arch_local_irq_disable(void)
-{
-	unsigned long flags = __irqs_disabled();
-
-	asm volatile("MOV TXMASKI,%0\n" : : "r" (flags) : "memory");
-}
-
-#ifdef CONFIG_SMP
-/* Avoid circular include dependencies through <linux/preempt.h> */
-void arch_local_irq_enable(void);
-#else
-static inline void arch_local_irq_enable(void)
-{
-	arch_local_irq_restore(get_trigger_mask());
-}
-#endif
-
-#endif /* (__ASSEMBLY__) */
-
-#endif /* !(_ASM_IRQFLAGS_H) */