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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2014-01-06 16:21:54 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-05-25 11:14:02 -0300
commit73c1ea496cf79aec8a5681064719703b346301dc (patch)
tree1b2dc8ac1bca8af9f0f78248f093198f8c15ad43 /drivers/media/platform/omap3isp/ispqueue.h
parent9000427aec61b2ae3766d0f635bf1d60fcb8c41b (diff)
[media] omap3isp: queue: Use sg_table structure
Replace the sglen and sglist fields stored in the buffer structure with an sg_table. This allows using the sg table allocation helper function. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/ispqueue.h')
-rw-r--r--drivers/media/platform/omap3isp/ispqueue.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/platform/omap3isp/ispqueue.h b/drivers/media/platform/omap3isp/ispqueue.h
index 0899a116b4d5..99c11e8c6e9d 100644
--- a/drivers/media/platform/omap3isp/ispqueue.h
+++ b/drivers/media/platform/omap3isp/ispqueue.h
@@ -73,8 +73,7 @@ enum isp_video_buffer_state {
* @npages: Number of pages (for userspace buffers)
* @pages: Pages table (for userspace non-VM_PFNMAP buffers)
* @paddr: Memory physical address (for userspace VM_PFNMAP buffers)
- * @sglen: Number of elements in the scatter list (for non-VM_PFNMAP buffers)
- * @sglist: Scatter list (for non-VM_PFNMAP buffers)
+ * @sgt: Scatter gather table (for non-VM_PFNMAP buffers)
* @vbuf: V4L2 buffer
* @irqlist: List head for insertion into IRQ queue
* @state: Current buffer state
@@ -98,8 +97,7 @@ struct isp_video_buffer {
dma_addr_t paddr;
/* For all buffers except VM_PFNMAP. */
- unsigned int sglen;
- struct scatterlist *sglist;
+ struct sg_table sgt;
/* Touched by the interrupt handler. */
struct v4l2_buffer vbuf;

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