V4L/DVB (7554): videobuf-dma-sg: Remove unused flag

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index 440c1a8..c0b7902 100644 (file)
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -162,9 +162,6 @@ static int videobuf_dma_init_user_locked(struct videobuf_dmabuf *dma,
        dprintk(1,"init user [0x%lx+0x%lx => %d pages]\n",
                data,size,dma->nr_pages);
 
-       dma->varea = (void *) data;
-
-
        err = get_user_pages(current,current->mm,
                             data & PAGE_MASK, dma->nr_pages,
                             rw == READ, 1, /* force */
@@ -300,7 +297,6 @@ int videobuf_dma_free(struct videobuf_dmabuf *dma)
 
        vfree(dma->vmalloc);
        dma->vmalloc = NULL;
-       dma->varea = NULL;
 
        if (dma->bus_addr) {
                dma->bus_addr = 0;

diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index b6ab080..be8da26 100644 (file)
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -68,9 +68,6 @@ struct videobuf_dmabuf {
        /* for kernel buffers */
        void                *vmalloc;
 
-       /* Stores the userspace pointer to vmalloc area */
-       void                *varea;
-
        /* for overlay buffers (pci-pci dma) */
        dma_addr_t          bus_addr;