linux-kernel - [PATCH 5/9] acpi: processor->cpuidle: Only set cpuidle check_bm flag if pr->flags.bm

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Message-Id: <1294396190-23031-6-git-send-email-trenn@suse.de>
Date:	Fri,  7 Jan 2011 11:29:46 +0100
From:	Thomas Renninger <trenn@...e.de>
To:	unlisted-recipients:; (no To-header on input)
Cc:	linux-perf-users@...r.kernel.org, mingo@...e.hu,
	arjan@...ux.intel.com, lenb@...nel.org, j-pihet@...com,
	Thomas Renninger <trenn@...e.de>, linux-acpi@...r.kernel.org,
	linux-pm@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/9] acpi: processor->cpuidle: Only set cpuidle check_bm flag if pr->flags.bm_check is set

Signed-off-by: Thomas Renninger <trenn@...e.de>
CC: lenb@...nel.org
CC: linux-acpi@...r.kernel.org
CC: linux-pm@...ts.linux-foundation.org
CC: Arjan van de Ven <arjan@...ux.intel.com>
CC: Ingo Molnar <mingo@...e.hu>
CC: linux-kernel@...r.kernel.org
---
 drivers/acpi/processor_idle.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index b28693e..82f74c9 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -1039,7 +1039,8 @@ static int acpi_processor_setup_cpuidle(struct acpi_processor *pr)
 			snprintf(state->abbr, CPUIDLE_ABBR_LEN, "C3");
 			state->flags |= CPUIDLE_FLAG_DEEP;
 			state->flags |= CPUIDLE_FLAG_TIME_VALID;
-			state->flags |= CPUIDLE_FLAG_CHECK_BM;
+			if (pr->flags.bm_check)
+				state->flags |= CPUIDLE_FLAG_CHECK_BM;
 			state->enter = pr->flags.bm_check ?
 					acpi_idle_enter_bm :
 					acpi_idle_enter_simple;
-- 
1.7.3.1

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