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Message-Id: <1361725277-5125-1-git-send-email-emilio@elopez.com.ar>
Date: Sun, 24 Feb 2013 14:01:17 -0300
From: Emilio López <emilio@...pez.com.ar>
To: rjw@...k.pl, shawn.guo@...aro.org, mark.langsdorf@...xeda.com
Cc: <linux-arm-kernel@...ts.infradead.org>, cpufreq@...r.kernel.org,
linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
Emilio López <emilio@...pez.com.ar>
Subject: [PATCH] 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@...pez.com.ar>
---
Note that I don't own any device using this driver, it has only been compile
tested, but it shouldn't cause any issues.
drivers/cpufreq/highbank-cpufreq.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/cpufreq/highbank-cpufreq.c b/drivers/cpufreq/highbank-cpufreq.c
index 66e3a71..30d4ae1 100644
--- a/drivers/cpufreq/highbank-cpufreq.c
+++ b/drivers/cpufreq/highbank-cpufreq.c
@@ -28,13 +28,9 @@
static int hb_voltage_change(unsigned int freq)
{
- int i;
- u32 msg[HB_CPUFREQ_IPC_LEN];
+ u32 msg[HB_CPUFREQ_IPC_LEN] = {HB_CPUFREQ_CHANGE_NOTE};
- msg[0] = HB_CPUFREQ_CHANGE_NOTE;
msg[1] = freq / 1000000;
- for (i = 2; i < HB_CPUFREQ_IPC_LEN; i++)
- msg[i] = 0;
return pl320_ipc_transmit(msg);
}
--
1.8.2.rc0
--
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