iio:inkern: Use iio_device_{get,put}

Use iio_device_get and iio_device_put instead of open-coding it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 922645893dc8..d4760bd1e9b1 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -125,7 +125,7 @@ struct iio_channel *iio_st_channel_get(const char *name,
                      strcmp(channel_name, c_i->map->consumer_channel) != 0))
                         continue;
                 c = c_i;
-                get_device(&c->indio_dev->dev);
+                iio_device_get(c->indio_dev);
                 break;
         }
         mutex_unlock(&iio_map_list_lock);
@@ -149,7 +149,7 @@ EXPORT_SYMBOL_GPL(iio_st_channel_get);
 
 void iio_st_channel_release(struct iio_channel *channel)
 {
-        put_device(&channel->indio_dev->dev);
+        iio_device_put(channel->indio_dev);
         kfree(channel);
 }
 EXPORT_SYMBOL_GPL(iio_st_channel_release);
@@ -195,10 +195,10 @@ struct iio_channel *iio_st_channel_get_all(const char *name)
                                                 c->map->adc_channel_label);
                 if (chans[mapind].channel == NULL) {
                         ret = -EINVAL;
-                        put_device(&chans[mapind].indio_dev->dev);
+                        iio_device_put(chans[mapind].indio_dev);
                         goto error_free_chans;
                 }
-                get_device(&chans[mapind].indio_dev->dev);
+                iio_device_get(chans[mapind].indio_dev);
                 mapind++;
         }
         mutex_unlock(&iio_map_list_lock);
@@ -210,8 +210,7 @@ struct iio_channel *iio_st_channel_get_all(const char *name)
 
 error_free_chans:
         for (i = 0; i < nummaps; i++)
-                if (chans[i].indio_dev)
-                        put_device(&chans[i].indio_dev->dev);
+                iio_device_put(chans[i].indio_dev);
         kfree(chans);
 error_ret:
         mutex_unlock(&iio_map_list_lock);
@@ -225,7 +224,7 @@ void iio_st_channel_release_all(struct iio_channel *channels)
         struct iio_channel *chan = &channels[0];
 
         while (chan->indio_dev) {
-                put_device(&chan->indio_dev->dev);
+                iio_device_put(chan->indio_dev);
                 chan++;
         }
         kfree(channels);