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Diffstat (limited to 'arch/mips/include/asm/mach-loongson/loongson.h')
-rw-r--r--arch/mips/include/asm/mach-loongson/loongson.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index 1e29b9dd1d7..5222a007bc2 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -14,6 +14,7 @@
#include <linux/io.h>
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/kconfig.h>
/* loongson internal northbridge initialization */
extern void bonito_irq_init(void);
@@ -66,7 +67,7 @@ extern int mach_i8259_irq(void);
#include <linux/interrupt.h>
static inline void do_perfcnt_IRQ(void)
{
-#if defined(CONFIG_OPROFILE) || defined(CONFIG_OPROFILE_MODULE)
+#if IS_ENABLED(CONFIG_OPROFILE)
do_IRQ(LOONGSON2_PERFCNT_IRQ);
#endif
}
@@ -244,7 +245,6 @@ static inline void do_perfcnt_IRQ(void)
#ifdef CONFIG_CPU_SUPPORTS_CPUFREQ
#include <linux/cpufreq.h>
-extern void loongson2_cpu_wait(void);
extern struct cpufreq_frequency_table loongson2_clockmod_table[];
/* Chip Config */