Commit feaba7a9 authored by Michael Schimek's avatar Michael Schimek Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (5156): Fix: dma free is being called with wrong arguments 



Functions buffer_release() in bttv-driver.c and
vbi_buffer_release() in bttv-vbi.c are ending with:
      bttv_dma_free(&fh->cap,fh->btv,buf);
 
For vbi it seems to be wrong. Both functions should end with:
 
      bttv_dma_free(q,fh->btv,buf);
Thanks to Peter Schlaf <peter.schlaf@web.de> for pointing this.

Signed-off-by: default avatarMichael H. Schimek <mschimek@gmx.at>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 712642b8

drivers/media/video/bt8xx/bttv-driver.c

+1 −1
Original line number Diff line number Diff line
@@ -1880,7 +1880,7 @@ static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) 
	struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);

	struct bttv_fh *fh = q->priv_data;



	bttv_dma_free(&fh->cap,fh->btv,buf);

	bttv_dma_free(q,fh->btv,buf);

}



static struct videobuf_queue_ops bttv_video_qops = {

drivers/media/video/bt8xx/bttv-vbi.c

+1 −1
Original line number Diff line number Diff line
@@ -224,7 +224,7 @@ static void vbi_buffer_release(struct videobuf_queue *q, struct videobuf_buffer 
	struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);



	dprintk("free %p\n",vb);

	bttv_dma_free(&fh->cap,fh->btv,buf);

	bttv_dma_free(q,fh->btv,buf);

}



struct videobuf_queue_ops bttv_vbi_qops = {