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Commit 521e9549 authored by Marcelo Roberto Jimenez's avatar Marcelo Roberto Jimenez Committed by Russell King
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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: default avatarMarcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent f444fce3

arch/arm/mach-sa1100/cpu-sa1100.c

+2 −3
Original line number Diff line number Diff line
@@ -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--;