[PATCH 1/4] iio: accel: kxcjk-1013: always power on device in resume

From: Irina Tirdea
Date: Fri Dec 05 2014 - 16:53:36 EST

When the system resumes, it will first call system resume and
then runtime suspend (if CONFIG_RUNTIME_PM is enabled).
There is no need to conditionally power on the device in
system resume, so always power it on and leave runtime
suspend to power it off if needed.

Suggested-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
drivers/iio/accel/kxcjk-1013.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index 1720e9a..aed3777 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -1354,10 +1354,7 @@ static int kxcjk1013_resume(struct device *dev)
int ret = 0;

- /* Check, if the suspend occured while active */
- if (data->dready_trigger_on || data->motion_trigger_on ||
- data->ev_enable_state)
- ret = kxcjk1013_set_mode(data, OPERATION);
+ ret = kxcjk1013_set_mode(data, OPERATION);

return ret;

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/