[PATCH 6.10 302/809] media: mediatek: vcodec: Fix unreasonable data conversion

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6.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>

[ Upstream commit 48d85de244047eabe07c5040af12dfa736d61d6c ]

Both 'bs_dma' and 'dma_addr' are integers. No need to convert the
type from dma_addr_t to uint64_t again.

Fixes: d353c3c34af0 ("media: mediatek: vcodec: support 36 bits physical address")

Signed-off-by: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>
Signed-off-by: Sebastian Fricke <sebastian.fricke@xxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 .../media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_if.c   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_if.c
index 4bc89c8644fec..5f848691cea44 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_if.c
@@ -449,7 +449,7 @@ static int vdec_vp8_decode(void *h_vdec, struct mtk_vcodec_mem *bs,
 		       inst->frm_cnt, y_fb_dma, c_fb_dma, fb);
 
 	inst->cur_fb = fb;
-	dec->bs_dma = (uint64_t)bs->dma_addr;
+	dec->bs_dma = bs->dma_addr;
 	dec->bs_sz = bs->size;
 	dec->cur_y_fb_dma = y_fb_dma;
 	dec->cur_c_fb_dma = c_fb_dma;
-- 
2.43.0







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