iio: fix typos

Signed-off-by: NPeter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

drivers/iio/industrialio-core.c

@@ -729,7 +729,7 @@ static int iio_device_register_sysfs(struct iio_dev *indio_dev)
 	attrcount = attrcount_orig;
 	/*
 	 * New channel registration method - relies on the fact a group does
-	 * not need to be initialized if it is name is NULL.
+	 * not need to be initialized if its name is NULL.
 	 */
 	if (indio_dev->channels)
 		for (i = 0; i < indio_dev->num_channels; i++) {

include/linux/iio/iio.h

@@ -164,7 +164,7 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev,
  * IIO_ENUM() - Initialize enum extended channel attribute
  * @_name:	Attribute name
  * @_shared:	Whether the attribute is shared between all channels
- * @_e:		Pointer to a iio_enum struct
+ * @_e:		Pointer to an iio_enum struct
  *
  * This should usually be used together with IIO_ENUM_AVAILABLE()
  */
@@ -180,9 +180,9 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev,
 /**
  * IIO_ENUM_AVAILABLE() - Initialize enum available extended channel attribute
  * @_name:	Attribute name ("_available" will be appended to the name)
- * @_e:		Pointer to a iio_enum struct
+ * @_e:		Pointer to an iio_enum struct
  *
- * Creates a read only attribute which list all the available enum items in a
+ * Creates a read only attribute which lists all the available enum items in a
  * space separated list. This should usually be used together with IIO_ENUM()
  */
 #define IIO_ENUM_AVAILABLE(_name, _e) \