1 files changed, 23 insertions, 1 deletions

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index e1eee7a60fad..f1cc4f9d31cd 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -635,4 +635,26 @@ module_param_call(lid_init_state,
                   NULL, 0644);
 MODULE_PARM_DESC(lid_init_state, "Behavior for reporting LID initial state");
 
-module_acpi_driver(acpi_button_driver);
+static int acpi_button_register_driver(struct acpi_driver *driver)
+{
+        /*
+         * Modules such as nouveau.ko and i915.ko have a link time dependency
+         * on acpi_lid_open(), and would therefore not be loadable on ACPI
+         * capable kernels booted in non-ACPI mode if the return value of
+         * acpi_bus_register_driver() is returned from here with ACPI disabled
+         * when this driver is built as a module.
+         */
+        if (acpi_disabled)
+                return 0;
+
+        return acpi_bus_register_driver(driver);
+}
+
+static void acpi_button_unregister_driver(struct acpi_driver *driver)
+{
+        if (!acpi_disabled)
+                acpi_bus_unregister_driver(driver);
+}
+
+module_driver(acpi_button_driver, acpi_button_register_driver,
+               acpi_button_unregister_driver);