Merge v3.13-rc2 into staging-next

we want these fixes in here.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 7 insertions, 5 deletions

diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c
index 6b8735ce8345..3dcdbad65456 100644
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -362,7 +362,7 @@ static int hid_accel_3d_probe(struct platform_device *pdev)
 error_iio_unreg:
         iio_device_unregister(indio_dev);
 error_remove_trigger:
-        hid_sensor_remove_trigger(indio_dev);
+        hid_sensor_remove_trigger(&accel_state->common_attributes);
 error_unreg_buffer_funcs:
         iio_triggered_buffer_cleanup(indio_dev);
 error_free_dev_mem:
@@ -375,10 +375,11 @@ static int hid_accel_3d_remove(struct platform_device *pdev)
 {
         struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data;
         struct iio_dev *indio_dev = platform_get_drvdata(pdev);
+        struct accel_3d_state *accel_state = iio_priv(indio_dev);
 
         sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_ACCEL_3D);
         iio_device_unregister(indio_dev);
-        hid_sensor_remove_trigger(indio_dev);
+        hid_sensor_remove_trigger(&accel_state->common_attributes);
         iio_triggered_buffer_cleanup(indio_dev);
         kfree(indio_dev->channels);
 
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c
index d72118d1189c..98ba761cbb9c 100644
--- a/drivers/iio/accel/kxsd9.c
+++ b/drivers/iio/accel/kxsd9.c
@@ -112,9 +112,10 @@ static int kxsd9_read(struct iio_dev *indio_dev, u8 address)
         mutex_lock(&st->buf_lock);
         st->tx[0] = KXSD9_READ(address);
         ret = spi_sync_transfer(st->us, xfers, ARRAY_SIZE(xfers));
-        if (ret)
-                return ret;
-        return (((u16)(st->rx[0])) << 8) | (st->rx[1] & 0xF0);
+        if (!ret)
+                ret = (((u16)(st->rx[0])) << 8) | (st->rx[1] & 0xF0);
+        mutex_unlock(&st->buf_lock);
+        return ret;
 }
 
 static IIO_CONST_ATTR(accel_scale_available,