From 959794ddc05ab6fbcd458bc093e7f0b92633d052 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 11 May 2010 10:36:33 -0300 Subject: [PATCH] V4L/DVB: videobuf: Remove videobuf_mapping start and end fields The fields are assigned but never used, remove them. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/videobuf-dma-contig.c | 2 -- drivers/media/video/videobuf-dma-sg.c | 2 -- drivers/media/video/videobuf-vmalloc.c | 2 -- include/media/videobuf-core.h | 2 -- 4 files changed, 8 deletions(-) diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c index 98e292c..372b87e 100644 --- a/drivers/media/video/videobuf-dma-contig.c +++ b/drivers/media/video/videobuf-dma-contig.c @@ -280,8 +280,6 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, return -ENOMEM; buf->map = map; - map->start = vma->vm_start; - map->end = vma->vm_end; map->q = q; buf->baddr = vma->vm_start; diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index 8924e51..2d64040 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -608,8 +608,6 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, } map->count = 1; - map->start = vma->vm_start; - map->end = vma->vm_end; map->q = q; vma->vm_ops = &videobuf_vm_ops; vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED; diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c index cf5be6b..f0d7cb8 100644 --- a/drivers/media/video/videobuf-vmalloc.c +++ b/drivers/media/video/videobuf-vmalloc.c @@ -245,8 +245,6 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, return -ENOMEM; buf->map = map; - map->start = vma->vm_start; - map->end = vma->vm_end; map->q = q; buf->baddr = vma->vm_start; diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h index a157cd1..f2c41ce 100644 --- a/include/media/videobuf-core.h +++ b/include/media/videobuf-core.h @@ -54,8 +54,6 @@ struct videobuf_queue; struct videobuf_mapping { unsigned int count; - unsigned long start; - unsigned long end; struct videobuf_queue *q; }; -- 2.7.4