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authorMatt Ranostay <mranostay@gmail.com>2015-11-08 05:21:28 +0100
committerJonathan Cameron <jic23@kernel.org>2015-11-21 16:57:04 +0100
commit8386c27587594899e4b638010fa0187fe068b295 (patch)
tree3601279afa18f53cddca9a5633281e153abede02 /drivers/iio/light
parentiio: lidar: return -EINVAL on invalid signal (diff)
downloadlinux-8386c27587594899e4b638010fa0187fe068b295.tar.xz
linux-8386c27587594899e4b638010fa0187fe068b295.zip
iio: light: apds9960: correct ->last_busy count
Add missing pm_runtime_mark_last_busy to apds9960_set_power_state function. Unless pm_runtime_mark_last_busy is called the pm_runtime_put_autosuspend may put the device into suspend before the delay time requested. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/light')
-rw-r--r--drivers/iio/light/apds9960.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/light/apds9960.c b/drivers/iio/light/apds9960.c
index 7d269ef9e062..f6a07dc32ae4 100644
--- a/drivers/iio/light/apds9960.c
+++ b/drivers/iio/light/apds9960.c
@@ -453,6 +453,7 @@ static int apds9960_set_power_state(struct apds9960_data *data, bool on)
usleep_range(data->als_adc_int_us,
APDS9960_MAX_INT_TIME_IN_US);
} else {
+ pm_runtime_mark_last_busy(dev);
ret = pm_runtime_put_autosuspend(dev);
}