Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

[~andy/linux] / drivers / hwmon / acpi_power_meter.c

diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index 563c02904ddf0ab9704d76f2ab78ae6e3e364cb0..1672e2a5db46865cd2849927517c528f287c3314 100644 (file)
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/drivers/hwmon/acpi_power_meter.c
@@ -29,6 +29,7 @@
 #include <linux/kdev_t.h>
 #include <linux/sched.h>
 #include <linux/time.h>
+#include <linux/err.h>
 #include <acpi/acpi_drivers.h>
 #include <acpi/acpi_bus.h>
 
@@ -927,6 +928,8 @@ static int acpi_power_meter_remove(struct acpi_device *device, int type)
        return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+
 static int acpi_power_meter_resume(struct device *dev)
 {
        struct acpi_power_meter_resource *resource;
@@ -944,6 +947,8 @@ static int acpi_power_meter_resume(struct device *dev)
        return 0;
 }
 
+#endif /* CONFIG_PM_SLEEP */
+
 static SIMPLE_DEV_PM_OPS(acpi_power_meter_pm, NULL, acpi_power_meter_resume);
 
 static struct acpi_driver acpi_power_meter_driver = {