commit 4d8316d5ea4dcf0bf15d8a06d539ed7c99e9cfbe
author Pavel Machek <pavel@ucw.cz> Mon Aug 14 22:37:22 2006 -0700
committer Len Brown <len.brown@intel.com> Tue Aug 15 23:16:43 2006 -0400
tree 41fb896080563444bfdf047d56946d775b4f74a6
parent 0ee6a17389ceef65f1a86c38872fa98f08489022

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/ac.c

diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 96309b9..11abc7b 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -285,6 +285,8 @@
 {
 	int result;
 
+	if (acpi_disabled)
+		return -ENODEV;
 
 	acpi_ac_dir = acpi_lock_ac_dir();
 	if (!acpi_ac_dir)

drivers/acpi/battery.c

diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 6e52217..9810e2a 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -757,6 +757,9 @@
 {
 	int result;
 
+	if (acpi_disabled)
+		return -ENODEV;
+
 	acpi_battery_dir = acpi_lock_battery_dir();
 	if (!acpi_battery_dir)
 		return -ENODEV;