[PATCH 1/2] ARM: mach-sa1100: Fix for compiler warning of uninitialized variable.
From: Marcelo Roberto Jimenez
Date: Fri Mar 12 2010 - 09:24:29 EST
This is a fix for the compiler warning: 'new_ppcr' may be used
uninitialized in this function.
Signed-off-by: Marcelo Roberto Jimenez <mroberto@xxxxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-sa1100/cpu-sa1100.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c
index ef81787..a98712e 100644
--- a/arch/arm/mach-sa1100/cpu-sa1100.c
+++ b/arch/arm/mach-sa1100/cpu-sa1100.c
@@ -184,16 +184,15 @@ static int sa1100_target(struct cpufreq_policy *policy,
{
unsigned int cur = sa11x0_getspeed(0);
unsigned int new_ppcr;
-
struct cpufreq_freqs freqs;
+
+ new_ppcr = sa11x0_freq_to_ppcr(target_freq);
switch(relation){
case CPUFREQ_RELATION_L:
- new_ppcr = sa11x0_freq_to_ppcr(target_freq);
if (sa11x0_ppcr_to_freq(new_ppcr) > policy->max)
new_ppcr--;
break;
case CPUFREQ_RELATION_H:
- new_ppcr = sa11x0_freq_to_ppcr(target_freq);
if ((sa11x0_ppcr_to_freq(new_ppcr) > target_freq) &&
(sa11x0_ppcr_to_freq(new_ppcr - 1) >= policy->min))
new_ppcr--;
--
1.7.0.1
--
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