[media] vb2: replace void *alloc_ctxs by struct device *alloc_devs

Make this a proper typed array. Drop the old allocate context code since
that is no longer used.

Note that the memops functions now get a struct device pointer instead of
the struct device ** that was there initially (actually a void pointer to
a struct containing only a struct device pointer).

This code is now a lot cleaner.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

13 files changed, 13 insertions, 13 deletions

diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c
index 87c12930416f..d807d5875f7e 100644
--- a/drivers/media/usb/airspy/airspy.c
+++ b/drivers/media/usb/airspy/airspy.c
@@ -488,7 +488,7 @@ static void airspy_disconnect(struct usb_interface *intf)
 /* Videobuf2 operations */
 static int airspy_queue_setup(struct vb2_queue *vq,
 		unsigned int *nbuffers,
-		unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[])
+		unsigned int *nplanes, unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct airspy *s = vb2_get_drv_priv(vq);
 
diff --git a/drivers/media/usb/au0828/au0828-vbi.c b/drivers/media/usb/au0828/au0828-vbi.c
index b4efc103ae57..e0930ce59b8d 100644
--- a/drivers/media/usb/au0828/au0828-vbi.c
+++ b/drivers/media/usb/au0828/au0828-vbi.c
@@ -32,7 +32,7 @@
 
 static int vbi_queue_setup(struct vb2_queue *vq,
 			   unsigned int *nbuffers, unsigned int *nplanes,
-			   unsigned int sizes[], void *alloc_ctxs[])
+			   unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct au0828_dev *dev = vb2_get_drv_priv(vq);
 	unsigned long size = dev->vbi_width * dev->vbi_height * 2;
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index 7d0ec4cb248c..82b026985868 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -698,7 +698,7 @@ int au0828_v4l2_device_register(struct usb_interface *interface,
 
 static int queue_setup(struct vb2_queue *vq,
 		       unsigned int *nbuffers, unsigned int *nplanes,
-		       unsigned int sizes[], void *alloc_ctxs[])
+		       unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct au0828_dev *dev = vb2_get_drv_priv(vq);
 	unsigned long size = dev->height * dev->bytesperline;
diff --git a/drivers/media/usb/em28xx/em28xx-vbi.c b/drivers/media/usb/em28xx/em28xx-vbi.c
index fe94c9225dd7..836c6b53b16c 100644
--- a/drivers/media/usb/em28xx/em28xx-vbi.c
+++ b/drivers/media/usb/em28xx/em28xx-vbi.c
@@ -33,7 +33,7 @@
 
 static int vbi_queue_setup(struct vb2_queue *vq,
 			   unsigned int *nbuffers, unsigned int *nplanes,
-			   unsigned int sizes[], void *alloc_ctxs[])
+			   unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct em28xx *dev = vb2_get_drv_priv(vq);
 	struct em28xx_v4l2 *v4l2 = dev->v4l2;
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 44834b2eff55..7968695217f3 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -1013,7 +1013,7 @@ static void em28xx_v4l2_create_entities(struct em28xx *dev)
 
 static int queue_setup(struct vb2_queue *vq,
 		       unsigned int *nbuffers, unsigned int *nplanes,
-		       unsigned int sizes[], void *alloc_ctxs[])
+		       unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct em28xx *dev = vb2_get_drv_priv(vq);
 	struct em28xx_v4l2 *v4l2 = dev->v4l2;
diff --git a/drivers/media/usb/go7007/go7007-v4l2.c b/drivers/media/usb/go7007/go7007-v4l2.c
index ea01ee5df60a..af8458996d91 100644
--- a/drivers/media/usb/go7007/go7007-v4l2.c
+++ b/drivers/media/usb/go7007/go7007-v4l2.c
@@ -370,7 +370,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 
 static int go7007_queue_setup(struct vb2_queue *q,
 		unsigned int *num_buffers, unsigned int *num_planes,
-		unsigned int sizes[], void *alloc_ctxs[])
+		unsigned int sizes[], struct device *alloc_devs[])
 {
 	sizes[0] = GO7007_BUF_SIZE;
 	*num_planes = 1;
diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c
index 9e700caf0d66..b1e229a44192 100644
--- a/drivers/media/usb/hackrf/hackrf.c
+++ b/drivers/media/usb/hackrf/hackrf.c
@@ -760,7 +760,7 @@ static void hackrf_return_all_buffers(struct vb2_queue *vq,
 
 static int hackrf_queue_setup(struct vb2_queue *vq,
 		unsigned int *nbuffers,
-		unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[])
+		unsigned int *nplanes, unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct hackrf_dev *dev = vb2_get_drv_priv(vq);
 
diff --git a/drivers/media/usb/msi2500/msi2500.c b/drivers/media/usb/msi2500/msi2500.c
index 2d33033682af..e7f167d44c61 100644
--- a/drivers/media/usb/msi2500/msi2500.c
+++ b/drivers/media/usb/msi2500/msi2500.c
@@ -618,7 +618,7 @@ static int msi2500_querycap(struct file *file, void *fh,
 static int msi2500_queue_setup(struct vb2_queue *vq,
 			       unsigned int *nbuffers,
 			       unsigned int *nplanes, unsigned int sizes[],
-			       void *alloc_ctxs[])
+			       struct device *alloc_devs[])
 {
 	struct msi2500_dev *dev = vb2_get_drv_priv(vq);
 
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index 18aed5dd325e..dd43652fdef8 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -573,7 +573,7 @@ static void pwc_video_release(struct v4l2_device *v)
 
 static int queue_setup(struct vb2_queue *vq,
 				unsigned int *nbuffers, unsigned int *nplanes,
-				unsigned int sizes[], void *alloc_ctxs[])
+				unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct pwc_device *pdev = vb2_get_drv_priv(vq);
 	int size;
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 9acdaa3716fb..43ba71a7d02b 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -662,7 +662,7 @@ static void s2255_fillbuff(struct s2255_vc *vc,
 
 static int queue_setup(struct vb2_queue *vq,
 		       unsigned int *nbuffers, unsigned int *nplanes,
-		       unsigned int sizes[], void *alloc_ctxs[])
+		       unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct s2255_vc *vc = vb2_get_drv_priv(vq);
 	if (*nbuffers < S2255_MIN_BUFS)
diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c b/drivers/media/usb/stk1160/stk1160-v4l.c
index 7ddbc0274f12..5fab3bee8c74 100644
--- a/drivers/media/usb/stk1160/stk1160-v4l.c
+++ b/drivers/media/usb/stk1160/stk1160-v4l.c
@@ -666,7 +666,7 @@ static const struct v4l2_ioctl_ops stk1160_ioctl_ops = {
  */
 static int queue_setup(struct vb2_queue *vq,
 				unsigned int *nbuffers, unsigned int *nplanes,
-				unsigned int sizes[], void *alloc_ctxs[])
+				unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct stk1160 *dev = vb2_get_drv_priv(vq);
 	unsigned long size;
diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c
index f6cfad46547e..7e282048f932 100644
--- a/drivers/media/usb/usbtv/usbtv-video.c
+++ b/drivers/media/usb/usbtv/usbtv-video.c
@@ -608,7 +608,7 @@ static struct v4l2_file_operations usbtv_fops = {
 
 static int usbtv_queue_setup(struct vb2_queue *vq,
 	unsigned int *nbuffers,
-	unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[])
+	unsigned int *nplanes, unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct usbtv *usbtv = vb2_get_drv_priv(vq);
 	unsigned size = USBTV_CHUNK * usbtv->n_chunks * 2 * sizeof(u32);
diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c
index 54394722756f..773fefb52d7a 100644
--- a/drivers/media/usb/uvc/uvc_queue.c
+++ b/drivers/media/usb/uvc/uvc_queue.c
@@ -71,7 +71,7 @@ static void uvc_queue_return_buffers(struct uvc_video_queue *queue,
 
 static int uvc_queue_setup(struct vb2_queue *vq,
 			   unsigned int *nbuffers, unsigned int *nplanes,
-			   unsigned int sizes[], void *alloc_ctxs[])
+			   unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct uvc_video_queue *queue = vb2_get_drv_priv(vq);
 	struct uvc_streaming *stream = uvc_queue_to_stream(queue);