diff options
Diffstat (limited to 'drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c')
| -rw-r--r-- | drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c index 40b97f114cf6..b35759a0b353 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c @@ -182,12 +182,11 @@ static int vcodec_vpu_send_msg(struct vdec_vpu_inst *vpu, void *msg, int len) static int vcodec_send_ap_ipi(struct vdec_vpu_inst *vpu, unsigned int msg_id) { - struct vdec_ap_ipi_cmd msg; + struct vdec_ap_ipi_cmd msg = { }; int err = 0; mtk_vdec_debug(vpu->ctx, "+ id=%X", msg_id); - memset(&msg, 0, sizeof(msg)); msg.msg_id = msg_id; if (vpu->fw_abi_version < 2) msg.vpu_inst_addr = vpu->inst_addr; @@ -202,7 +201,7 @@ static int vcodec_send_ap_ipi(struct vdec_vpu_inst *vpu, unsigned int msg_id) int vpu_dec_init(struct vdec_vpu_inst *vpu) { - struct vdec_ap_ipi_init msg; + struct vdec_ap_ipi_init msg = { }; int err; init_waitqueue_head(&vpu->wq); @@ -226,7 +225,6 @@ int vpu_dec_init(struct vdec_vpu_inst *vpu) } } - memset(&msg, 0, sizeof(msg)); msg.msg_id = AP_IPIMSG_DEC_INIT; msg.ap_inst_addr = (unsigned long)vpu; msg.codec_type = vpu->codec_type; @@ -246,7 +244,7 @@ int vpu_dec_init(struct vdec_vpu_inst *vpu) int vpu_dec_start(struct vdec_vpu_inst *vpu, uint32_t *data, unsigned int len) { - struct vdec_ap_ipi_dec_start msg; + struct vdec_ap_ipi_dec_start msg = { }; int i; int err = 0; @@ -255,7 +253,6 @@ int vpu_dec_start(struct vdec_vpu_inst *vpu, uint32_t *data, unsigned int len) return -EINVAL; } - memset(&msg, 0, sizeof(msg)); msg.msg_id = AP_IPIMSG_DEC_START; if (vpu->fw_abi_version < 2) msg.vpu_inst_addr = vpu->inst_addr; @@ -274,7 +271,7 @@ int vpu_dec_start(struct vdec_vpu_inst *vpu, uint32_t *data, unsigned int len) int vpu_dec_get_param(struct vdec_vpu_inst *vpu, uint32_t *data, unsigned int len, unsigned int param_type) { - struct vdec_ap_ipi_get_param msg; + struct vdec_ap_ipi_get_param msg = { }; int err; if (len > ARRAY_SIZE(msg.data)) { @@ -282,7 +279,6 @@ int vpu_dec_get_param(struct vdec_vpu_inst *vpu, uint32_t *data, return -EINVAL; } - memset(&msg, 0, sizeof(msg)); msg.msg_id = AP_IPIMSG_DEC_GET_PARAM; msg.inst_id = vpu->inst_id; memcpy(msg.data, data, sizeof(unsigned int) * len); |