[PATCH 7/9] nds32: Implement arch_irqs_disabled()

[Peter Zijlstra]

Cc: Nick Hu <nic...@andestech.com>
Cc: Greentime Hu <green...@gmail.com>
Cc: Vincent Chen <deanbo...@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
---
 arch/nds32/include/asm/irqflags.h |    5 +++++
 1 file changed, 5 insertions(+)

--- a/arch/nds32/include/asm/irqflags.h
+++ b/arch/nds32/include/asm/irqflags.h
@@ -34,3 +34,8 @@ static inline int arch_irqs_disabled_fla
 {
        return !flags;
 }
+
+static inline int arch_irqs_disabled(void)
+{
+       return arch_irqs_disabled_flags(arch_local_save_flags());
+}