diff options
Diffstat (limited to 'drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c')
| -rw-r--r-- | drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c b/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c index 6720d11f50cf..b065ccd06914 100644 --- a/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c +++ b/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c @@ -15,7 +15,7 @@ static inline struct mtk_mdp_ctx *vpu_to_ctx(struct mtk_mdp_vpu *vpu) return container_of(vpu, struct mtk_mdp_ctx, vpu); } -static void mtk_mdp_vpu_handle_init_ack(struct mdp_ipi_comm_ack *msg) +static void mtk_mdp_vpu_handle_init_ack(const struct mdp_ipi_comm_ack *msg) { struct mtk_mdp_vpu *vpu = (struct mtk_mdp_vpu *) (unsigned long)msg->ap_inst; @@ -26,10 +26,11 @@ static void mtk_mdp_vpu_handle_init_ack(struct mdp_ipi_comm_ack *msg) vpu->inst_addr = msg->vpu_inst_addr; } -static void mtk_mdp_vpu_ipi_handler(void *data, unsigned int len, void *priv) +static void mtk_mdp_vpu_ipi_handler(const void *data, unsigned int len, + void *priv) { - unsigned int msg_id = *(unsigned int *)data; - struct mdp_ipi_comm_ack *msg = (struct mdp_ipi_comm_ack *)data; + const struct mdp_ipi_comm_ack *msg = data; + unsigned int msg_id = msg->msg_id; struct mtk_mdp_vpu *vpu = (struct mtk_mdp_vpu *) (unsigned long)msg->ap_inst; struct mtk_mdp_ctx *ctx; |