In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
Signed-off-by: Allen Pais <allen.lkml@xxxxxxxxx>
---
drivers/media/platform/marvell-ccic/mcam-core.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c
index 3d4242b8182b..7c4e3498d6bb 100644
--- a/drivers/media/platform/marvell-ccic/mcam-core.c
+++ b/drivers/media/platform/marvell-ccic/mcam-core.c
@@ -438,9 +438,9 @@ static void mcam_ctlr_dma_vmalloc(struct mcam_camera *cam)
/*
* Copy data out to user space in the vmalloc case
*/
-static void mcam_frame_tasklet(unsigned long data)
+static void mcam_frame_tasklet(struct tasklet_struct *t)
{
- struct mcam_camera *cam = (struct mcam_camera *) data;
+ struct mcam_camera *cam = from_tasklet(cam, t, s_tasklet);
int i;
unsigned long flags;
struct mcam_vb_buffer *buf;
@@ -1323,8 +1323,7 @@ static int mcam_setup_vb2(struct mcam_camera *cam)
break;
case B_vmalloc:
#ifdef MCAM_MODE_VMALLOC
- tasklet_init(&cam->s_tasklet, mcam_frame_tasklet,
- (unsigned long) cam);
+ tasklet_setup(&cam->s_tasklet, mcam_frame_tasklet);
vq->ops = &mcam_vb2_ops;
vq->mem_ops = &vb2_vmalloc_memops;
cam->dma_setup = mcam_ctlr_dma_vmalloc;
--
2.17.1
