staging:iio:ring_sw add function needed for threaded irq.
authorJonathan Cameron <jic23@cam.ac.uk>
Wed, 18 May 2011 13:41:20 +0000 (14:41 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 19 May 2011 23:14:49 +0000 (16:14 -0700)
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/iio/ring_sw.c
drivers/staging/iio/ring_sw.h

index 40beadd604da7915dbcd252467a55b6e6ed98090..d55757bb5fd9f872613c81aa405ac63f5944d7af 100644 (file)
@@ -455,11 +455,8 @@ int iio_sw_ring_preenable(struct iio_dev *indio_dev)
 }
 EXPORT_SYMBOL(iio_sw_ring_preenable);
 
-void iio_sw_trigger_bh_to_ring(struct work_struct *work_s)
+void iio_sw_trigger_to_ring(struct iio_sw_ring_helper_state *st)
 {
-       struct iio_sw_ring_helper_state *st
-               = container_of(work_s, struct iio_sw_ring_helper_state,
-                       work_trigger_to_ring);
        struct iio_ring_buffer *ring = st->indio_dev->ring;
        int len = 0;
        size_t datasize = ring->access.get_bytes_per_datum(ring);
@@ -488,6 +485,15 @@ void iio_sw_trigger_bh_to_ring(struct work_struct *work_s)
 
        return;
 }
+EXPORT_SYMBOL(iio_sw_trigger_to_ring);
+
+void iio_sw_trigger_bh_to_ring(struct work_struct *work_s)
+{
+       struct iio_sw_ring_helper_state *st
+               = container_of(work_s, struct iio_sw_ring_helper_state,
+                       work_trigger_to_ring);
+       iio_sw_trigger_to_ring(st);
+}
 EXPORT_SYMBOL(iio_sw_trigger_bh_to_ring);
 
 void iio_sw_poll_func_th(struct iio_dev *indio_dev, s64 time)
index 7d565240531feb14e2329f410fbc92f9364122ec..84b7c5a83214d40c1403882ae8073d25b3d33950 100644 (file)
@@ -216,6 +216,7 @@ struct iio_sw_ring_helper_state {
 
 void iio_sw_poll_func_th(struct iio_dev *indio_dev, s64 time);
 void iio_sw_trigger_bh_to_ring(struct work_struct *work_s);
+void iio_sw_trigger_to_ring(struct iio_sw_ring_helper_state *st);
 
 #else /* CONFIG_IIO_RING_BUFFER*/
 struct iio_sw_ring_helper_state {