diff options
Diffstat (limited to 'arch/unicore32/include/asm/irqflags.h')
-rw-r--r-- | arch/unicore32/include/asm/irqflags.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/arch/unicore32/include/asm/irqflags.h b/arch/unicore32/include/asm/irqflags.h deleted file mode 100644 index f64c82e3eae6..000000000000 --- a/arch/unicore32/include/asm/irqflags.h +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * linux/arch/unicore32/include/asm/irqflags.h - * - * Code specific to PKUnity SoC and UniCore ISA - * - * Copyright (C) 2001-2010 GUAN Xue-tao - */ -#ifndef __UNICORE_IRQFLAGS_H__ -#define __UNICORE_IRQFLAGS_H__ - -#ifdef __KERNEL__ - -#include <asm/ptrace.h> - -#define ARCH_IRQ_DISABLED (PRIV_MODE | PSR_I_BIT) -#define ARCH_IRQ_ENABLED (PRIV_MODE) - -/* - * Save the current interrupt enable state. - */ -static inline unsigned long arch_local_save_flags(void) -{ - unsigned long temp; - - asm volatile("mov %0, asr" : "=r" (temp) : : "memory", "cc"); - - return temp & PSR_c; -} - -/* - * restore saved IRQ state - */ -static inline void arch_local_irq_restore(unsigned long flags) -{ - unsigned long temp; - - asm volatile( - "mov %0, asr\n" - "mov.a asr, %1\n" - "mov.f asr, %0" - : "=&r" (temp) - : "r" (flags) - : "memory", "cc"); -} - -#include <asm-generic/irqflags.h> - -#endif -#endif |