[CPUFREQ] Check for not initialized freq on cpufreq changes

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Test for old_freq equals 0 to insure not to divide by 0:
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Check for not initialized freq on cpufreq changes

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Dave Jones <davej@redhat.com>

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Thomas Renninger 2006-02-01 11:38:37 +01:00 • committed by Dave Jones

parent e4472cb370

commit 9d2725bb81

1 changed files with 5 additions and 0 deletions

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arch/i386/kernel/timers/timer_tsc.c

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