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Commit aa41eb99 authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds
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[PATCH] x86_64: Mark powernow k8 init functions as __cpuinit 



cpufreq init can be called when a CPU is set online.
Need to make powernow-k8's initialisation functions __cpuinit to
prevents oopses when a CPU is off/onlined on a AMD system

Cc: trenn@suse.de
Cc: mark.langsdorf@amd.com
Cc: davej@redhat.com

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 9d8d5a28

arch/i386/kernel/cpu/cpufreq/powernow-k8.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -980,7 +980,7 @@ static int powernowk8_verify(struct cpufreq_policy *pol) 
}

}





/* per CPU init entry point to the driver */

/* per CPU init entry point to the driver */

static int __init powernowk8_cpu_init(struct cpufreq_policy *pol)

static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)

{

{

	struct powernow_k8_data *data;

	struct powernow_k8_data *data;

	cpumask_t oldmask = CPU_MASK_ALL;

	cpumask_t oldmask = CPU_MASK_ALL;
@@ -1141,7 +1141,7 @@ static struct cpufreq_driver cpufreq_amd64_driver = { 
};

};





/* driver entry point for init */

/* driver entry point for init */

static int __init powernowk8_init(void)

static int __cpuinit powernowk8_init(void)

{

{

	unsigned int i, supported_cpus = 0;

	unsigned int i, supported_cpus = 0;