From 851c0c96b2212f48fe51afc1589541b5eae3a544 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 27 Sep 2007 18:25:44 -0300 Subject: V4L/DVB (6266): videobuf cleanup: mmap check is common to all videobuf. Make it at core Signed-off-by: Mauro Carvalho Chehab http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981 Reviewed-by: Ricardo Cerqueira --- include/media/videobuf-core.h | 4 +++- include/media/videobuf-dma-sg.h | 1 - include/media/videobuf-vmalloc.h | 3 --- 3 files changed, 3 insertions(+), 5 deletions(-) (limited to 'include/media') diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h index 0ac21ae44f6..96949e31eaf 100644 --- a/include/media/videobuf-core.h +++ b/include/media/videobuf-core.h @@ -97,6 +97,9 @@ struct videobuf_buffer { /* buffer addr (userland ptr!) */ unsigned long baddr; + /* for mmap'ed buffers */ + struct videobuf_mapping *map; + /* Private pointer to allow specific methods to store their data */ int privsize; void *priv; @@ -143,7 +146,6 @@ struct videobuf_qtype_ops { int (*mmap_free) (struct videobuf_queue *q); int (*mmap_mapper) (struct videobuf_queue *q, struct vm_area_struct *vma); - int (*is_mmapped) (struct videobuf_buffer *buf); }; struct videobuf_queue { diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h index 62a3709905f..206d9027b39 100644 --- a/include/media/videobuf-dma-sg.h +++ b/include/media/videobuf-dma-sg.h @@ -86,7 +86,6 @@ struct videbuf_pci_sg_memory u32 magic; /* for mmap'ed buffers */ - struct videobuf_mapping *map; struct videobuf_dmabuf dma; }; diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h index 5fff68df668..26a8958d23d 100644 --- a/include/media/videobuf-vmalloc.h +++ b/include/media/videobuf-vmalloc.h @@ -21,9 +21,6 @@ struct videbuf_vmalloc_memory { u32 magic; - /* for mmap'ed buffers */ - struct videobuf_mapping *map; - void *vmalloc; /* remap_vmalloc_range seems to need to run after mmap() on some cases */ -- cgit v1.2.3