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-rw-r--r--arch/arm/kernel/smp_twd.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index 5b150afb995b..fef42b21cecb 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -118,14 +118,10 @@ static int twd_cpufreq_transition(struct notifier_block *nb,
118 * The twd clock events must be reprogrammed to account for the new 118 * The twd clock events must be reprogrammed to account for the new
119 * frequency. The timer is local to a cpu, so cross-call to the 119 * frequency. The timer is local to a cpu, so cross-call to the
120 * changing cpu. 120 * changing cpu.
121 *
122 * Only wait for it to finish, if the cpu is active to avoid
123 * deadlock when cpu1 is spinning on while(!cpu_active(cpu1)) during
124 * booting of that cpu.
125 */ 121 */
126 if (state == CPUFREQ_POSTCHANGE || state == CPUFREQ_RESUMECHANGE) 122 if (state == CPUFREQ_POSTCHANGE || state == CPUFREQ_RESUMECHANGE)
127 smp_call_function_single(freqs->cpu, twd_update_frequency, 123 smp_call_function_single(freqs->cpu, twd_update_frequency,
128 NULL, cpu_active(freqs->cpu)); 124 NULL, 1);
129 125
130 return NOTIFY_OK; 126 return NOTIFY_OK;
131} 127}