From 1752473f331d28c6265a7105fa3fdcc271397d0b Mon Sep 17 00:00:00 2001
From: Herman Chen <herman.chen@rock-chips.com>
Date: Wed, 14 Sep 2016 16:05:47 +0800
Subject: [PATCH] [mpi]: fix -Wstrict-prototypes warning

Change-Id: If9549b213c6b5d5545186e1289a436957160924f
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
---
 inc/rk_mpi.h                      |  2 +-
 inc/vpu_api.h                     |  2 +-
 mpp/hal/vpu/jpege/hal_jpege_api.c |  6 +++---
 mpp/hal/vpu/mpg4d/hal_mpg4d_reg.c | 16 ++++------------
 4 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/inc/rk_mpi.h b/inc/rk_mpi.h
index 769c4482..af98339f 100644
--- a/inc/rk_mpi.h
+++ b/inc/rk_mpi.h
@@ -269,7 +269,7 @@ MPP_RET mpp_destroy(MppCtx ctx);
 
 // coding type format function
 MPP_RET mpp_check_support_format(MppCtxType type, MppCodingType coding);
-void    mpp_show_support_format();
+void    mpp_show_support_format(void);
 
 #ifdef __cplusplus
 }
diff --git a/inc/vpu_api.h b/inc/vpu_api.h
index 949d8801..1a08e2b7 100644
--- a/inc/vpu_api.h
+++ b/inc/vpu_api.h
@@ -373,7 +373,7 @@ extern "C"
 /*
  * vpu memory handle interface
  */
-RK_S32 VPUMemJudgeIommu();
+RK_S32 VPUMemJudgeIommu(void);
 RK_S32 VPUMallocLinear(VPUMemLinear_t *p, RK_U32 size);
 RK_S32 VPUFreeLinear(VPUMemLinear_t *p);
 RK_S32 VPUMemDuplicate(VPUMemLinear_t *dst, VPUMemLinear_t *src);
diff --git a/mpp/hal/vpu/jpege/hal_jpege_api.c b/mpp/hal/vpu/jpege/hal_jpege_api.c
index 9df2bcf7..0133095c 100644
--- a/mpp/hal/vpu/jpege/hal_jpege_api.c
+++ b/mpp/hal/vpu/jpege/hal_jpege_api.c
@@ -326,17 +326,17 @@ MPP_RET hal_jpege_start(void *hal, HalTaskInfo *task)
 {
     MPP_RET ret = MPP_OK;
     HalJpegeCtx *ctx = (HalJpegeCtx *)hal;
-    RK_U32 *regs = ctx->regs;
-    (void)task;
 
     hal_jpege_dbg_func("enter hal %p\n", hal);
 
 #ifdef RKPLATFORM
     if (ctx->vpu_fd >= 0)
-        ret = VPUClientSendReg(ctx->vpu_fd, regs, VPU2_REG_NUM);
+        ret = VPUClientSendReg(ctx->vpu_fd, ctx->regs, VPU2_REG_NUM);
 #endif
 
     hal_jpege_dbg_func("leave hal %p\n", hal);
+    (void)ctx;
+    (void)task;
     return ret;
 }
 
diff --git a/mpp/hal/vpu/mpg4d/hal_mpg4d_reg.c b/mpp/hal/vpu/mpg4d/hal_mpg4d_reg.c
index af203958..b42dc94e 100644
--- a/mpp/hal/vpu/mpg4d/hal_mpg4d_reg.c
+++ b/mpp/hal/vpu/mpg4d/hal_mpg4d_reg.c
@@ -15,16 +15,6 @@
  * limitations under the License.
  */
 
-/*
-* @file       hal_vpu_mpg4d_reg.c
-* @brief
-* @author      gzl(lance.gao@rock-chips.com)
-
-* @version     1.0.0
-* @history
-*   2016.04.11 : Create
-*/
-
 #define MODULE_TAG "hal_vpu_mpg4d"
 
 #include <stdio.h>
@@ -453,9 +443,9 @@ MPP_RET hal_vpu_mpg4d_gen_regs(void *hal,  HalTaskInfo *syn)
 MPP_RET hal_vpu_mpg4d_start(void *hal, HalTaskInfo *task)
 {
     MPP_RET ret = MPP_OK;
-    hal_mpg4_ctx *ctx = (hal_mpg4_ctx *)hal;
 
 #ifdef RKPLATFORM
+    hal_mpg4_ctx *ctx = (hal_mpg4_ctx *)hal;
     RK_U32 reg_count = (sizeof(*ctx->regs) / sizeof(RK_U32));
     RK_U32* regs = (RK_U32 *)ctx->regs;
 
@@ -469,6 +459,7 @@ MPP_RET hal_vpu_mpg4d_start(void *hal, HalTaskInfo *task)
     ret = VPUClientSendReg(ctx->vpu_fd, regs, reg_count);
 #endif
     (void)ret;
+    (void)hal;
     (void)task;
     return ret;
 }
@@ -476,8 +467,8 @@ MPP_RET hal_vpu_mpg4d_start(void *hal, HalTaskInfo *task)
 MPP_RET hal_vpu_mpg4d_wait(void *hal, HalTaskInfo *task)
 {
     MPP_RET ret = MPP_OK;
-    hal_mpg4_ctx *ctx = (hal_mpg4_ctx *)hal;
 #ifdef RKPLATFORM
+    hal_mpg4_ctx *ctx = (hal_mpg4_ctx *)hal;
     VpuMpg4dRegSet_t reg_out;
     RK_U32* regs = (RK_U32 *)&reg_out;
     RK_U32 reg_count = (sizeof(reg_out) / sizeof(RK_U32));
@@ -496,6 +487,7 @@ MPP_RET hal_vpu_mpg4d_wait(void *hal, HalTaskInfo *task)
     }
 #endif
     (void)ret;
+    (void)hal;
     (void)task;
     return ret;
 }