From 7ab77e03c1f665d5dee78f1248fffd11fa0c5154 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Fri, 20 Apr 2007 15:58:00 -0400 Subject: [PATCH] Longhaul - Revert ACPI C3 on Longhaul ver. 2 Support for Longhaul ver. 2 broke driver for VIA C3 Eden 600MHz with Samuel 2 core. Processor is not able to switch frequency anymore. I don't know much about this issue at the moment, but until (if ever) I will know why, this part should be reversed. Signed-off-by: Rafal Bilski Signed-off-by: Dave Jones Signed-off-by: Linus Torvalds --- arch/i386/kernel/cpu/cpufreq/longhaul.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c index a1f1b715bcf8..2b030d6ccbf7 100644 --- a/arch/i386/kernel/cpu/cpufreq/longhaul.c +++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c @@ -758,7 +758,7 @@ static int __init longhaul_cpu_init(struct cpufreq_policy *policy) NULL, (void *)&pr); /* Check ACPI support for C3 state */ - if (pr != NULL && longhaul_version != TYPE_LONGHAUL_V1) { + if (pr != NULL && longhaul_version == TYPE_POWERSAVER) { cx = &pr->power.states[ACPI_STATE_C3]; if (cx->address > 0 && cx->latency <= 1000) { longhaul_flags |= USE_ACPI_C3; -- 2.20.1