From 0e8433102c59cd0366a6c2a45140cbb3a8f57bd1 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@linux.intel.com>
Date: Sun, 24 May 2015 22:45:11 +0100
Subject: [PATCH] process: enable uptime support

---
 Kernel/process.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Kernel/process.c b/Kernel/process.c
index f0726f39..9721c991 100644
--- a/Kernel/process.c
+++ b/Kernel/process.c
@@ -295,7 +295,7 @@ void load_average(void)
 	struct runload *r;
 	static uint8_t utick;
 	uint8_t i;
-	uint8_t nr;
+	uint16_t nr;
 
 	utick++;
 	if (utick < 50)
@@ -310,7 +310,7 @@ void load_average(void)
 
 	while (i++ < 3) {
 		r->average = ((((r->average - (nr << 8)) * r->exponent) +
-				(((unsigned long)nr) << 16)) >> 8);
+				(((uint32_t)nr) << 16)) >> 8);
 		r++;
 	}
 }
@@ -357,6 +357,7 @@ void timer_interrupt(void)
 			}
 		}
 		updatetod();
+                load_average();
 #ifdef CONFIG_AUDIO
 		audio_tick();
 #endif
-- 
2.34.1