From 536e90ea2fb9552a9e17f8ca7ea83043f4240fd2 Mon Sep 17 00:00:00 2001 From: Milan Broz Date: Wed, 3 Sep 2008 19:41:12 -0400 Subject: [PATCH] ACPI: Fix thermal shutdowns commit 9f497bcc695fb828da023d74ad3c966b1e58ad21 upstream ACPI: Fix thermal shutdowns Do not use unsigned int if there is test for negative number... See drivers/acpi/processor_perflib.c static unsigned int ignore_ppc = -1; ... if (event == CPUFREQ_START && ignore_ppc <= 0) { ignore_ppc = 0; ... Signed-off-by: Milan Broz Signed-off-by: Andi Kleen Cc: Chuck Ebbert Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/processor_perflib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 8c06a53ff74d..6f4a5e13eb8a 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -70,7 +70,7 @@ static DEFINE_MUTEX(performance_mutex); * 0 -> cpufreq low level drivers initialized -> consider _PPC values * 1 -> ignore _PPC totally -> forced by user through boot param */ -static unsigned int ignore_ppc = -1; +static int ignore_ppc = -1; module_param(ignore_ppc, uint, 0644); MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \ "limited by BIOS, this should help"); -- 2.11.4.GIT