From 4d8316d5ea4dcf0bf15d8a06d539ed7c99e9cfbe Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@ucw.cz>
Date: Mon, 14 Aug 2006 22:37:22 -0700
Subject: ACPI: fix boot with acpi=off

Fix acpi_ac/battery boot with acpi=off

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
---
 drivers/acpi/battery.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/acpi/battery.c')

diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 6e5221707d97..9810e2a55d0a 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -757,6 +757,9 @@ static int __init acpi_battery_init(void)
 {
 	int result;
 
+	if (acpi_disabled)
+		return -ENODEV;
+
 	acpi_battery_dir = acpi_lock_battery_dir();
 	if (!acpi_battery_dir)
 		return -ENODEV;
-- 
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