[PATCH] media: platform: s5p-mfc: properly assign device to both vb2 queues

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Properly set device pointers in videobuf2 queues, so the videobuf2
debugging messages will be prefixed with the respective device name.

Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
This patch was previously sent as part of "[PATCH v2 0/4] Exynos4 media
drivers: adapt for the planned ARM IOMMU-DMA changes" patchset:
https://lore.kernel.org/linux-samsung-soc/20200918144833.14618-1-m.szyprowski@xxxxxxxxxxx/
The IOMMU related changes are still under review, but this change is
unrelated and it makes sense to aplly it separately.
---
 drivers/media/platform/s5p-mfc/s5p_mfc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index eba2b9f040df..4e50c342b322 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -844,6 +844,7 @@ static int s5p_mfc_open(struct file *file)
 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
 	q->drv_priv = &ctx->fh;
 	q->lock = &dev->mfc_mutex;
+	q->dev = &dev->plat_dev->dev;
 	if (vdev == dev->vfd_dec) {
 		q->io_modes = VB2_MMAP;
 		q->ops = get_dec_queue_ops();
@@ -871,6 +872,7 @@ static int s5p_mfc_open(struct file *file)
 	q->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
 	q->drv_priv = &ctx->fh;
 	q->lock = &dev->mfc_mutex;
+	q->dev = &dev->plat_dev->dev;
 	if (vdev == dev->vfd_dec) {
 		q->io_modes = VB2_MMAP;
 		q->ops = get_dec_queue_ops();
-- 
2.17.1




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