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Subject[PATCH v2 2/4] iio: accel: kxcjk-1013: only set power state if CONFIG_PM is defined
Date
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>
---
drivers/iio/accel/kxcjk-1013.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index aed3777..7b0a9da 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -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;
}
--
1.7.9.5


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