nds32: Implement arch_irqs_disabled()

Peter Zijlstra · Peter Zijlstra · commit 36206b588bc8 · 2020-08-26T12:41:55.000+02:00
Cc: Nick Hu <nickhu@andestech.com> Cc: Greentime Hu <green.hu@gmail.com> Cc: Vincent Chen <deanbo422@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: Marco Elver <elver@google.com> Link: https://lkml.kernel.org/r/20200821085348.604899379@infradead.org
diff --git a/arch/nds32/include/asm/irqflags.h b/arch/nds32/include/asm/irqflags.h
@@ -34,3 +34,8 @@ static inline int arch_irqs_disabled_flags(unsigned long flags)
 {
 	return !flags;
 }
+
+static inline int arch_irqs_disabled(void)
+{
+	return arch_irqs_disabled_flags(arch_local_save_flags());
+}

Original file line number	Diff line number	Diff line change
`@@ -34,3 +34,8 @@ static inline int arch_irqs_disabled_flags(unsigned long flags)`
`34`	`34`	`{`
`35`	`35`	`return !flags;`
`36`	`36`	`}`
	`37`	`+`
	`38`	`+static inline int arch_irqs_disabled(void)`
	`39`	`+{`
	`40`	`+ return arch_irqs_disabled_flags(arch_local_save_flags());`
	`41`	`+}`