1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 96309b9660da..11abc7bf777e 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -285,6 +285,8 @@ static int __init acpi_ac_init(void)
 {
         int result;
 
+        if (acpi_disabled)
+                return -ENODEV;
 
         acpi_ac_dir = acpi_lock_ac_dir();
         if (!acpi_ac_dir)