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authorTiffany Lin <tiffany.lin@mediatek.com>2016-05-11 05:21:45 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-07-12 13:29:22 -0300
commita874a170fac418f832eed4358f49c0b5edaadd40 (patch)
tree2b4f7468999a53422238b7734b08bdb1d22e9195 /drivers/media/platform/mtk-vcodec/venc
parent35697a0d99e142b795f34f183df859387068a72a (diff)
[media] mtk-vcodec: fix sparse warning
This patch fix sparse warning when running with parameters: C=2 CF="-D__CHECK_ENDIAN__" Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: PoChun Lin <pochun.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/mtk-vcodec/venc')
-rw-r--r--drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
index 431ae706a427..5b4ef0f1740c 100644
--- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
@@ -252,13 +252,18 @@ static int vp8_enc_compose_one_frame(struct venc_vp8_inst *inst,
u32 bs_hdr_len;
unsigned int ac_tag_size;
u8 ac_tag[MAX_AC_TAG_SIZE];
+ u32 tag;
bs_frm_size = vp8_enc_read_reg(inst, VENC_BITSTREAM_FRAME_SIZE);
bs_hdr_len = vp8_enc_read_reg(inst, VENC_BITSTREAM_HEADER_LEN);
/* if a frame is key frame, not_key is 0 */
not_key = !inst->vpu_inst.is_key_frm;
- *(u32 *)ac_tag = __cpu_to_le32((bs_hdr_len << 5) | 0x10 | not_key);
+ tag = (bs_hdr_len << 5) | 0x10 | not_key;
+ ac_tag[0] = tag & 0xff;
+ ac_tag[1] = (tag >> 8) & 0xff;
+ ac_tag[2] = (tag >> 16) & 0xff;
+
/* key frame */
if (not_key == 0) {
ac_tag_size = MAX_AC_TAG_SIZE;

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