Commit c75b8dc8 authored Dec 06, 2014 by Irina Tirdea Committed by Jonathan Cameron Dec 12, 2014

iio: accel: kxcjk-1013: only set power state if CONFIG_PM is defined

When CONFIG_PM is not defined and the driver tries to power off the device,
kxcjk1013_set_power_state will call pm_runtime_put_autosuspend, which is
not implemented (wil return -ENOSYS).

Only call pm_runtime calls to change power state when CONFIG_PM is defined.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent d3653d09

drivers/iio/accel/kxcjk-1013.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -376,6 +376,7 @@ static int kxcjk1013_get_startup_times(struct kxcjk1013_data *data)

		static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on)
		{
		#ifdef CONFIG_PM
		int ret;

		if (on)
		@@ -389,6 +390,7 @@ static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on)
		"Failed: kxcjk1013_set_power_state for %d\n", on);
		return ret;
		}
		#endif

		return 0;
		}