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>

diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 922645893dc8ab2e16c20d2d8274cdfcfefa2147..d4760bd1e9b1a8e236fa4430fa76a46e4e7c4680 100644 (file)
--- 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);