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authorMarcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>2010-10-18 21:30:21 (GMT)
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-10-27 20:40:28 (GMT)
commit521e9549d58ebcb53042c7aad6bc60d5c2fc975f (patch)
tree0430a3996a565ae9c6882e7d750a7193db57f6b1 /arch/arm/mach-sa1100
parentf444fce3c0aa199facc8c2be7635a4a82b84b71e (diff)
downloadlinux-fsl-qoriq-521e9549d58ebcb53042c7aad6bc60d5c2fc975f.tar.xz
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>
Diffstat (limited to 'arch/arm/mach-sa1100')
-rw-r--r--arch/arm/mach-sa1100/cpu-sa1100.c5
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 c0a13ef..96f7dc1 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--;