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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-12-13 19:23:01 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-12-13 19:23:01 -0800
commit93c222c0e126c1c24ac454acf013f2c85e57bd8b (patch)
tree920c429de92857aaf74e64a0f4f9fbaec7032fcf /drivers/iio/proximity
parentf89c2b39ce676cb08b6ed8848cde76dcb21cc672 (diff)
parent9f9499ae8e6415cefc4fe0a96ad0e27864353c89 (diff)
Merge 4.4-rc5 into staging-next
We want those fixes in here for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio/proximity')
-rw-r--r--drivers/iio/proximity/pulsedlight-lidar-lite-v2.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
index be8ccef735f8..29ac262f591b 100644
--- a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
+++ b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
@@ -140,10 +140,10 @@ static int lidar_get_measurement(struct lidar_data *data, u16 *reg)
if (ret < 0)
break;
- /* return 0 since laser is likely pointed out of range */
+ /* return -EINVAL since laser is likely pointed out of range */
if (ret & LIDAR_REG_STATUS_INVALID) {
*reg = 0;
- ret = 0;
+ ret = -EINVAL;
break;
}
@@ -209,7 +209,7 @@ static irqreturn_t lidar_trigger_handler(int irq, void *private)
if (!ret) {
iio_push_to_buffers_with_timestamp(indio_dev, data->buffer,
iio_get_time_ns());
- } else {
+ } else if (ret != -EINVAL) {
dev_err(&data->client->dev, "cannot read LIDAR measurement");
}