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ARM: 6449/1: Fix for compiler warning of uninitialized variable. 

ARM: mach-sa1100: Fix for compiler warning of uninitialized variable.

This is a fix for the compiler warning: 'new_ppcr' may be used
uninitialized in this function.

Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Marcelo Roberto Jimenez 2010-10-18 22:30:21 +01:00 committed by Russell King
parent f444fce3c0
commit 521e9549d5
1 changed files with 2 additions and 3 deletions
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5
arch/arm/mach-sa1100/cpu-sa1100.c
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@ -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--;