staging: iio: iio_sw_ring_helper_state - add dummy case for no buffer…

… builds. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Aug 3, 2010 · 34f57cc · 34f57cc
1 parent 0c4a938
commit 34f57cc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/staging/iio/ring_sw.h b/drivers/staging/iio/ring_sw.h
@@ -222,5 +222,8 @@ void iio_sw_trigger_bh_to_ring(struct work_struct *work_s);
 #else /* CONFIG_IIO_RING_BUFFER*/
 static inline void iio_ring_sw_register_funcs(struct iio_ring_access_funcs *ra)
 {};
+struct iio_sw_ring_helper_state {
+	struct iio_dev			*indio_dev;
+};
 #endif /* !CONFIG_IIO_RING_BUFFER */
 #endif /* _IIO_RING_SW_H_ */