tree: Remove void * casts

void * can be assigned from and stored to any pointer type without any
warning. Remove the explicit casts.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

7 files changed, 26 insertions, 49 deletions

diff --git a/src/buffer.c b/src/buffer.c
index ef81420..d558726 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -44,8 +44,7 @@ VAStatus RequestCreateBuffer(VADriverContextP context, VAContextID context_id,
 			     unsigned int count, void *data,
 			     VABufferID *buffer_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_buffer *buffer_object = NULL;
 	void *buffer_data;
 	VAStatus status;
@@ -102,8 +101,7 @@ complete:
 
 VAStatus RequestDestroyBuffer(VADriverContextP context, VABufferID buffer_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_buffer *buffer_object;
 
 	buffer_object = BUFFER(driver_data, buffer_id);
@@ -122,8 +120,7 @@ VAStatus RequestDestroyBuffer(VADriverContextP context, VABufferID buffer_id)
 VAStatus RequestMapBuffer(VADriverContextP context, VABufferID buffer_id,
 			  void **data_map)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_buffer *buffer_object;
 
 	buffer_object = BUFFER(driver_data, buffer_id);
@@ -138,8 +135,7 @@ VAStatus RequestMapBuffer(VADriverContextP context, VABufferID buffer_id,
 
 VAStatus RequestUnmapBuffer(VADriverContextP context, VABufferID buffer_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_buffer *buffer_object;
 
 	buffer_object = BUFFER(driver_data, buffer_id);
@@ -154,8 +150,7 @@ VAStatus RequestUnmapBuffer(VADriverContextP context, VABufferID buffer_id)
 VAStatus RequestBufferSetNumElements(VADriverContextP context,
 				     VABufferID buffer_id, unsigned int count)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_buffer *buffer_object;
 
 	buffer_object = BUFFER(driver_data, buffer_id);
@@ -174,8 +169,7 @@ VAStatus RequestBufferInfo(VADriverContextP context, VABufferID buffer_id,
 			   VABufferType *type, unsigned int *size,
 			   unsigned int *count)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_buffer *buffer_object;
 
 	buffer_object = BUFFER(driver_data, buffer_id);
diff --git a/src/config.c b/src/config.c
index 12aff63..a2de9dc 100644
--- a/src/config.c
+++ b/src/config.c
@@ -41,8 +41,7 @@ VAStatus RequestCreateConfig(VADriverContextP context, VAProfile profile,
 			     VAConfigAttrib *attributes, int attributes_count,
 			     VAConfigID *config_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_config *config_object;
 	VAConfigID id;
 	int i, index;
@@ -91,8 +90,7 @@ VAStatus RequestCreateConfig(VADriverContextP context, VAProfile profile,
 
 VAStatus RequestDestroyConfig(VADriverContextP context, VAConfigID config_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_config *config_object;
 
 	config_object = CONFIG(driver_data, config_id);
@@ -108,8 +106,7 @@ VAStatus RequestDestroyConfig(VADriverContextP context, VAConfigID config_id)
 VAStatus RequestQueryConfigProfiles(VADriverContextP context,
 				    VAProfile *profiles, int *profiles_count)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	unsigned int index = 0;
 	bool found;
 
@@ -168,8 +165,7 @@ VAStatus RequestQueryConfigAttributes(VADriverContextP context,
 				      VAConfigAttrib *attributes,
 				      int *attributes_count)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_config *config_object;
 	int i;
 
diff --git a/src/context.c b/src/context.c
index 11b3dcb..8642d71 100644
--- a/src/context.c
+++ b/src/context.c
@@ -46,8 +46,7 @@ VAStatus RequestCreateContext(VADriverContextP context, VAConfigID config_id,
 			      VASurfaceID *surfaces_ids, int surfaces_count,
 			      VAContextID *context_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_config *config_object;
 	struct object_surface *surface_object;
 	struct object_context *context_object = NULL;
@@ -195,8 +194,7 @@ complete:
 
 VAStatus RequestDestroyContext(VADriverContextP context, VAContextID context_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_context *context_object;
 	int rc;
 
diff --git a/src/image.c b/src/image.c
index cba3745..1c008af 100644
--- a/src/image.c
+++ b/src/image.c
@@ -38,8 +38,7 @@
 VAStatus RequestCreateImage(VADriverContextP context, VAImageFormat *format,
 			    int width, int height, VAImage *image)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	unsigned int destination_sizes[VIDEO_MAX_PLANES];
 	unsigned int destination_bytesperlines[VIDEO_MAX_PLANES];
 	unsigned int destination_planes_count;
@@ -99,8 +98,7 @@ VAStatus RequestCreateImage(VADriverContextP context, VAImageFormat *format,
 
 VAStatus RequestDestroyImage(VADriverContextP context, VAImageID image_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_image *image_object;
 	VAStatus status;
 
@@ -121,8 +119,7 @@ VAStatus RequestDestroyImage(VADriverContextP context, VAImageID image_id)
 VAStatus RequestDeriveImage(VADriverContextP context, VASurfaceID surface_id,
 			    VAImage *image)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_surface *surface_object;
 	struct object_buffer *buffer_object;
 	unsigned int i;
diff --git a/src/picture.c b/src/picture.c
index 191929f..f724366 100644
--- a/src/picture.c
+++ b/src/picture.c
@@ -166,8 +166,7 @@ static VAStatus codec_set_controls(struct request_data *driver_data,
 VAStatus RequestBeginPicture(VADriverContextP context, VAContextID context_id,
 			     VASurfaceID surface_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_context *context_object;
 	struct object_surface *surface_object;
 
@@ -191,8 +190,7 @@ VAStatus RequestBeginPicture(VADriverContextP context, VAContextID context_id,
 VAStatus RequestRenderPicture(VADriverContextP context, VAContextID context_id,
 			      VABufferID *buffers_ids, int buffers_count)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_context *context_object;
 	struct object_config *config_object;
 	struct object_surface *surface_object;
@@ -229,8 +227,7 @@ VAStatus RequestRenderPicture(VADriverContextP context, VAContextID context_id,
 
 VAStatus RequestEndPicture(VADriverContextP context, VAContextID context_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_context *context_object;
 	struct object_config *config_object;
 	struct object_surface *surface_object;
diff --git a/src/sunxi_cedrus.c b/src/sunxi_cedrus.c
index e54d4e6..19f39b1 100644
--- a/src/sunxi_cedrus.c
+++ b/src/sunxi_cedrus.c
@@ -125,7 +125,7 @@ VAStatus VA_DRIVER_INIT_FUNC(VADriverContextP context)
 	driver_data = malloc(sizeof(*driver_data));
 	memset(driver_data, 0, sizeof(*driver_data));
 
-	context->pDriverData = (void *)driver_data;
+	context->pDriverData = driver_data;
 
 	object_heap_init(&driver_data->config_heap,
 			 sizeof(struct object_config), CONFIG_ID_OFFSET);
@@ -183,8 +183,7 @@ complete:
 
 VAStatus RequestTerminate(VADriverContextP context)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_buffer *buffer_object;
 	struct object_image *image_object;
 	struct object_surface *surface_object;
diff --git a/src/surface.c b/src/surface.c
index e5343f1..43dd1c8 100644
--- a/src/surface.c
+++ b/src/surface.c
@@ -46,8 +46,7 @@ VAStatus RequestCreateSurfaces(VADriverContextP context, int width, int height,
 			       int format, int surfaces_count,
 			       VASurfaceID *surfaces_ids)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_surface *surface_object;
 	struct video_format *video_format;
 	unsigned int destination_sizes[VIDEO_MAX_PLANES];
@@ -123,8 +122,8 @@ VAStatus RequestCreateSurfaces(VADriverContextP context, int width, int height,
 				surface_object->destination_offsets[j] =
 					j > 0 ? destination_sizes[j - 1] : 0;
 				surface_object->destination_data[j] =
-					(void *)((unsigned char *)surface_object->destination_map[0] +
-						 surface_object->destination_offsets[j]);
+					((unsigned char *)surface_object->destination_map[0] +
+					 surface_object->destination_offsets[j]);
 				surface_object->destination_sizes[j] =
 					destination_sizes[j];
 				surface_object->destination_bytesperlines[j] =
@@ -175,8 +174,7 @@ VAStatus RequestCreateSurfaces(VADriverContextP context, int width, int height,
 VAStatus RequestDestroySurfaces(VADriverContextP context,
 				VASurfaceID *surfaces_ids, int surfaces_count)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_surface *surface_object;
 	unsigned int i, j;
 
@@ -211,8 +209,7 @@ VAStatus RequestDestroySurfaces(VADriverContextP context,
 
 VAStatus RequestSyncSurface(VADriverContextP context, VASurfaceID surface_id)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_surface *surface_object;
 	VAStatus status;
 	int request_fd = -1;
@@ -289,8 +286,7 @@ VAStatus RequestQuerySurfaceStatus(VADriverContextP context,
 				   VASurfaceID surface_id,
 				   VASurfaceStatus *status)
 {
-	struct request_data *driver_data =
-		(struct request_data *)context->pDriverData;
+	struct request_data *driver_data = context->pDriverData;
 	struct object_surface *surface_object;
 
 	surface_object = SURFACE(driver_data, surface_id);