1 files changed, 0 insertions, 121 deletions
diff --git a/arch/score/include/asm/irqflags.h b/arch/score/include/asm/irqflags.h
deleted file mode 100644
index 354c1979ea8d..000000000000
--- a/arch/score/include/asm/irqflags.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_SCORE_IRQFLAGS_H
-#define _ASM_SCORE_IRQFLAGS_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-static inline unsigned long arch_local_save_flags(void)
-{
-	unsigned long flags;
-
-	asm volatile(
-		"	mfcr	r8, cr0		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	mv	%0, r8		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	ldi	r9, 0x1		\n"
-		"	and	%0, %0, r9	\n"
-		: "=r" (flags)
-		:
-		: "r8", "r9");
-	return flags;
-}
-
-static inline unsigned long arch_local_irq_save(void)
-{
-	unsigned long flags;
-
-	asm volatile(
-		"	mfcr	r8, cr0		\n"
-		"	li	r9, 0xfffffffe	\n"
-		"	nop			\n"
-		"	mv	%0, r8		\n"
-		"	and	r8, r8, r9	\n"
-		"	mtcr	r8, cr0		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		: "=r" (flags)
-		:
-		: "r8", "r9", "memory");
-
-	return flags;
-}
-
-static inline void arch_local_irq_restore(unsigned long flags)
-{
-	asm volatile(
-		"	mfcr	r8, cr0		\n"
-		"	ldi	r9, 0x1		\n"
-		"	and	%0, %0, r9	\n"
-		"	or	r8, r8, %0	\n"
-		"	mtcr	r8, cr0		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		:
-		: "r"(flags)
-		: "r8", "r9", "memory");
-}
-
-static inline void arch_local_irq_enable(void)
-{
-	asm volatile(
-		"	mfcr	r8,cr0		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	ori	r8,0x1		\n"
-		"	mtcr	r8,cr0		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		:
-		:
-		: "r8", "memory");
-}
-
-static inline void arch_local_irq_disable(void)
-{
-	asm volatile(
-		"	mfcr	r8,cr0		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	srli	r8,r8,1		\n"
-		"	slli	r8,r8,1		\n"
-		"	mtcr	r8,cr0		\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		"	nop			\n"
-		:
-		:
-		: "r8", "memory");
-}
-
-static inline bool arch_irqs_disabled_flags(unsigned long flags)
-{
-	return !(flags & 1);
-}
-
-static inline bool arch_irqs_disabled(void)
-{
-	return arch_irqs_disabled_flags(arch_local_save_flags());
-}
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_SCORE_IRQFLAGS_H */