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[media] media/platform: convert drivers to use the new vb2_queue dev field

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Stop using alloc_ctx and just fill in the device pointer.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Cc: Scott Jiang <scott.jiang.linux@gmail.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil
2016-02-15 13:09:10 -02:00
committed by Mauro Carvalho Chehab
parent 57813da417
commit 53ddcc683f
13 changed files with 9 additions and 88 deletions
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16
drivers/media/platform/coda/coda-common.c
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@@ -1151,9 +1151,6 @@ static int coda_queue_setup(struct vb2_queue *vq,
*nplanes = 1;
sizes[0] = size;
/* Set to vb2-dma-contig allocator context, ignored by vb2-vmalloc */
alloc_ctxs[0] = ctx->dev->alloc_ctx;
v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
"get %d buffer(s) of size %d each.\n", *nbuffers, size);
@@ -1599,6 +1596,7 @@ static int coda_queue_init(struct coda_ctx *ctx, struct vb2_queue *vq)
* that videobuf2 will keep the value of bytesused intact.
*/
vq->allow_zero_bytesused = 1;
vq->dev = &ctx->dev->plat_dev->dev;
return vb2_queue_init(vq);
}
@@ -2040,16 +2038,10 @@ static void coda_fw_callback(const struct firmware *fw, void *context)
if (ret < 0)
goto put_pm;
dev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
if (IS_ERR(dev->alloc_ctx)) {
v4l2_err(&dev->v4l2_dev, "Failed to alloc vb2 context\n");
goto put_pm;
}
dev->m2m_dev = v4l2_m2m_init(&coda_m2m_ops);
if (IS_ERR(dev->m2m_dev)) {
v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem device\n");
goto rel_ctx;
goto put_pm;
}
for (i = 0; i < dev->devtype->num_vdevs; i++) {
@@ -2072,8 +2064,6 @@ rel_vfd:
while (--i >= 0)
video_unregister_device(&dev->vfd[i]);
v4l2_m2m_release(dev->m2m_dev);
rel_ctx:
vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
put_pm:
pm_runtime_put_sync(&pdev->dev);
}
@@ -2324,8 +2314,6 @@ static int coda_remove(struct platform_device *pdev)
if (dev->m2m_dev)
v4l2_m2m_release(dev->m2m_dev);
pm_runtime_disable(&pdev->dev);
if (dev->alloc_ctx)
vb2_dma_contig_cleanup_ctx(dev->alloc_ctx);
v4l2_device_unregister(&dev->v4l2_dev);
destroy_workqueue(dev->workqueue);
if (dev->iram.vaddr)