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-rw-r--r--drivers/misc/thinkpad_acpi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/thinkpad_acpi.h b/drivers/misc/thinkpad_acpi.h
index 8348fc65300..a9e70936825 100644
--- a/drivers/misc/thinkpad_acpi.h
+++ b/drivers/misc/thinkpad_acpi.h
@@ -375,6 +375,8 @@ enum fan_control_commands {
* and also watchdog cmd */
};
+static int fan_control_allowed;
+
static enum fan_status_access_mode fan_status_access_mode;
static enum fan_control_access_mode fan_control_access_mode;
static enum fan_control_commands fan_control_commands;