From: Emilio López <emilio@elopez.com.ar>
Date: Mon, 25 Feb 2013 11:07:45 +0000 (+0000)
Subject: cpufreq: highbank: do not initialize array with a loop
X-Git-Tag: next-20130327~74^2^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8d2c5c9a4413a09a94dc73913d37551d1ff345e7;p=karo-tx-linux.git

cpufreq: highbank: do not initialize array with a loop

As uninitialized array members will be initialized to zero, we can
avoid using a for loop by setting a value to it.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-By: Mark Langsdorf <mark.langsdorf@calxeda.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/highbank-cpufreq.c b/drivers/cpufreq/highbank-cpufreq.c
index 66e3a71b81a3..b61b5a3fad64 100644
--- a/drivers/cpufreq/highbank-cpufreq.c
+++ b/drivers/cpufreq/highbank-cpufreq.c
@@ -28,13 +28,7 @@
 
 static int hb_voltage_change(unsigned int freq)
 {
-	int i;
-	u32 msg[HB_CPUFREQ_IPC_LEN];
-
-	msg[0] = HB_CPUFREQ_CHANGE_NOTE;
-	msg[1] = freq / 1000000;
-	for (i = 2; i < HB_CPUFREQ_IPC_LEN; i++)
-		msg[i] = 0;
+	u32 msg[HB_CPUFREQ_IPC_LEN] = {HB_CPUFREQ_CHANGE_NOTE, freq / 1000000};
 
 	return pl320_ipc_transmit(msg);
 }