iio: gyro: bmg160: only set power state if PM_RUNTIME is defined

[firefly-linux-kernel-4.4.55.git] / drivers / iio / gyro / bmg160.c

diff --git a/drivers/iio/gyro/bmg160.c b/drivers/iio/gyro/bmg160.c
index 80f92a65e020571375ec02ccd2405c838b6de085..99acf361aa530b00081eced4d9e9f8a7f8dccea4 100644 (file)
--- a/drivers/iio/gyro/bmg160.c
+++ b/drivers/iio/gyro/bmg160.c
@@ -237,6 +237,7 @@ static int bmg160_chip_init(struct bmg160_data *data)
 
 static int bmg160_set_power_state(struct bmg160_data *data, bool on)
 {
+#ifdef CONFIG_PM_RUNTIME
        int ret;
 
        if (on)
@@ -251,6 +252,7 @@ static int bmg160_set_power_state(struct bmg160_data *data, bool on)
                        "Failed: bmg160_set_power_state for %d\n", on);
                return ret;
        }
+#endif
 
        return 0;
 }