V4L/DVB: v4l videobuf: use struct videobuf_buffer * instead of void * for videobuf_alloc

[firefly-linux-kernel-4.4.55.git] / include / media / videobuf-core.h

diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 22d5a02884adcbe345d8efea989e377a6ac26a41..4497e23c9d291aebba44ce997f0af235db636164 100644 (file)
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -127,7 +127,7 @@ struct videobuf_queue_ops {
 struct videobuf_qtype_ops {
        u32                     magic;
 
-       void *(*alloc)          (size_t size);
+       struct videobuf_buffer *(*alloc)(size_t size);
        void *(*vmalloc)        (struct videobuf_buffer *buf);
        int (*iolock)           (struct videobuf_queue *q,
                                 struct videobuf_buffer *vb,
@@ -182,7 +182,7 @@ int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr);
 int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb,
                struct v4l2_framebuffer *fbuf);
 
-void *videobuf_alloc(struct videobuf_queue* q);
+struct videobuf_buffer *videobuf_alloc(struct videobuf_queue *q);
 
 /* Used on videobuf-dvb */
 void *videobuf_queue_to_vmalloc(struct videobuf_queue *q,