1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 3f244eb99e04..5cfb7b5cc0b8 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -77,7 +77,7 @@ static struct workqueue_struct *kacpi_notify_wq;
 #define OSI_STRING_LENGTH_MAX 64        /* arbitrary */
 static char osi_additional_string[OSI_STRING_LENGTH_MAX];
 
-int osi_linux;          /* disable _OSI(Linux) by default */
+static int osi_linux;           /* disable _OSI(Linux) by default */
 
 #ifdef CONFIG_DMI
 static struct __initdata dmi_system_id acpi_osl_dmi_table[];