[MIPS] unexport null_perf_irq() and make it static
This patch unexports the null_perf_irq() symbol, and simultaneously
makes this function static.
Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index d70ce5c..1f467d5 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -49,13 +49,11 @@
return rtc_mips_set_mmss(now.tv_sec);
}
-int null_perf_irq(void)
+static int null_perf_irq(void)
{
return 0;
}
-EXPORT_SYMBOL(null_perf_irq);
-
int (*perf_irq)(void) = null_perf_irq;
EXPORT_SYMBOL(perf_irq);