msm: camera: common: Removing dead code

Removing some unused variables after assignment

CRs-Fixed: 3394193
Change-Id: Ifb554da9f974036a19670e8c247ec5ae424c6091
Signed-off-by: Atiya Kailany <[email protected]>

drivers/cam_cpas/cam_cpas_hw.c

@@ -3287,7 +3287,6 @@ static void cam_cpas_dump_monitor_array(
 		entry = &cpas_core->monitor_entries[index];
 		CAM_CONVERT_TIMESTAMP_FORMAT(entry->timestamp, hrs, min, sec, ms);
 		log_buf[0] = '\0';
-		len = 0;
 
 		CAM_INFO(CAM_CPAS,
 			"**** %llu:%llu:%llu.%llu : Index[%d] Identifier[%s][%d] camnoc=sw : %ld, hw clients [%ld %ld][%ld %ld][%ld %ld], ahb=%d",

drivers/cam_isp/isp_hw_mgr/cam_ife_hw_mgr.c

@@ -7507,7 +7507,7 @@ start_only:
 		for (i = 0; i < ctx->num_acq_sfe_out; i++) {
 			hw_mgr_res = &ctx->res_list_sfe_out[i];
 			rc = cam_ife_hw_mgr_start_hw_res(
-				&ctx->res_list_sfe_out[i], ctx);
+				hw_mgr_res, ctx);
 			if (rc) {
 				CAM_ERR(CAM_ISP, "Can not start SFE OUT (%d), ctx_idx: %u",
 					i, ctx->ctx_index);

drivers/cam_isp/isp_hw_mgr/isp_hw/ife_csid_hw/cam_ife_csid_hw_ver2.c

@@ -1925,7 +1925,6 @@ static int cam_ife_csid_ver2_ipp_bottom_half(
 	struct cam_isp_resource_node                 *res;
 	struct cam_ife_csid_ver2_hw                  *csid_hw = NULL;
 	struct cam_isp_hw_event_info                  evt_info;
-	struct cam_hw_soc_info                       *soc_info;
 	struct cam_hw_info                           *hw_info;
 	struct cam_ife_csid_ver2_path_cfg            *path_cfg;
 	uint32_t                                      irq_status_ipp;
@@ -1946,7 +1945,6 @@ static int cam_ife_csid_ver2_ipp_bottom_half(
 	hw_info = (struct cam_hw_info *)res->hw_intf->hw_priv;
 	csid_hw = (struct cam_ife_csid_ver2_hw *)hw_info->core_info;
 	csid_reg = csid_hw->core_info->csid_reg;
-	soc_info = &csid_hw->hw_info->soc_info;
 	path_cfg = (struct cam_ife_csid_ver2_path_cfg *)res->res_priv;
 
 	if (!path_cfg || (path_cfg->irq_reg_idx >= CAM_IFE_CSID_IRQ_REG_MAX)) {
@@ -2047,7 +2045,6 @@ static int cam_ife_csid_ver2_ppp_bottom_half(
 	struct cam_ife_csid_ver2_reg_info            *csid_reg;
 	struct cam_isp_resource_node                 *res;
 	struct cam_ife_csid_ver2_hw                  *csid_hw = NULL;
-	struct cam_hw_soc_info                       *soc_info;
 	struct cam_hw_info                           *hw_info;
 	uint32_t                                      irq_status_ppp;
 	uint32_t                                      err_mask;
@@ -2065,7 +2062,6 @@ static int cam_ife_csid_ver2_ppp_bottom_half(
 	res   =  handler_priv;
 	hw_info = (struct cam_hw_info *)res->hw_intf->hw_priv;
 	csid_hw = (struct cam_ife_csid_ver2_hw *)hw_info->core_info;
-	soc_info = &csid_hw->hw_info->soc_info;
 	path_cfg = (struct cam_ife_csid_ver2_path_cfg *)res->res_priv;
 
 	if (!path_cfg || (path_cfg->irq_reg_idx >= CAM_IFE_CSID_IRQ_REG_MAX)) {
@@ -2130,7 +2126,6 @@ static int cam_ife_csid_ver2_rdi_bottom_half(
 	struct cam_ife_csid_ver2_path_cfg            *path_cfg;
 	struct cam_isp_resource_node                 *res;
 	const struct cam_ife_csid_ver2_path_reg_info *rdi_reg;
-	struct cam_hw_soc_info                       *soc_info;
 	struct cam_hw_info                           *hw_info;
 	uint32_t                                      irq_status_rdi;
 	uint32_t                                      err_mask;
@@ -2164,7 +2159,6 @@ static int cam_ife_csid_ver2_rdi_bottom_half(
 
 	csid_reg = (struct cam_ife_csid_ver2_reg_info *)
 		csid_hw->core_info->csid_reg;
-	soc_info = &csid_hw->hw_info->soc_info;
 
 	irq_status_rdi = payload->irq_reg_val;
 	rdi_reg = csid_reg->path_reg[res->res_id];

drivers/cam_req_mgr/cam_mem_mgr.c

@@ -1789,7 +1789,6 @@ int cam_mem_mgr_request_mem(struct cam_mem_mgr_request_desc *inp,
 	uint32_t mem_handle;
 	int32_t idx;
 	int32_t smmu_hdl = 0;
-	int32_t num_hdl = 0;
 	unsigned long i_ino = 0;
 
 	enum cam_smmu_region_id region = CAM_SMMU_REGION_SHARED;
@@ -1861,7 +1860,6 @@ int cam_mem_mgr_request_mem(struct cam_mem_mgr_request_desc *inp,
 	}
 
 	smmu_hdl = inp->smmu_hdl;
-	num_hdl = 1;
 
 	idx = cam_mem_get_slot();
 	if (idx < 0) {
@@ -1960,7 +1958,6 @@ int cam_mem_mgr_reserve_memory_region(struct cam_mem_mgr_request_desc *inp,
 	uint32_t mem_handle;
 	int32_t idx;
 	int32_t smmu_hdl = 0;
-	int32_t num_hdl = 0;
 	uintptr_t kvaddr = 0;
 	unsigned long i_ino = 0;
 
@@ -2014,7 +2011,6 @@ int cam_mem_mgr_reserve_memory_region(struct cam_mem_mgr_request_desc *inp,
 	}
 
 	smmu_hdl = inp->smmu_hdl;
-	num_hdl = 1;
 
 	idx = cam_mem_get_slot();
 	if (idx < 0) {

drivers/cam_sensor_module/cam_sensor/cam_sensor_core.c

@@ -742,7 +742,6 @@ int32_t cam_handle_cmd_buffers_for_probe(void *cmd_buf,
 			CAM_ERR(CAM_SENSOR, "Updating the slave Info");
 			return rc;
 		}
-		cmd_buf = probe_info;
 	}
 		break;
 	case 1: {

drivers/cam_sensor_module/cam_sensor_io/cam_sensor_qup_i2c.c

@@ -263,7 +263,7 @@ static inline int32_t cam_qup_i2c_write_optimized(struct camera_io_master *clien
 {
 	int32_t rc = 0;
 	uint8_t len = 0;
-	struct cam_sensor_i2c_reg_array *reg_setting_previous;
+	struct cam_sensor_i2c_reg_array *reg_setting_previous = NULL;
 	uint32_t offset = 0;
 	struct cam_sensor_i2c_reg_array *reg_setting;
 	enum camera_sensor_i2c_type addr_type;
@@ -276,7 +276,6 @@ static inline int32_t cam_qup_i2c_write_optimized(struct camera_io_master *clien
 		return -EINVAL;
 
 	reg_setting = write_setting->reg_setting;
-	reg_setting_previous = NULL;
 	addr_type =  write_setting->addr_type;
 	data_type = write_setting->data_type;
 

drivers/cam_sensor_module/cam_sensor_io/cam_sensor_qup_i3c.c

@@ -263,7 +263,7 @@ static inline int32_t cam_qup_i3c_write_optimized(struct camera_io_master *clien
 {
 	int32_t rc = 0;
 	uint8_t len = 0;
-	struct cam_sensor_i2c_reg_array *reg_setting_previous;
+	struct cam_sensor_i2c_reg_array *reg_setting_previous = NULL;
 	uint32_t offset = 0;
 	struct cam_sensor_i2c_reg_array *reg_setting;
 	enum camera_sensor_i2c_type addr_type;
@@ -276,7 +276,6 @@ static inline int32_t cam_qup_i3c_write_optimized(struct camera_io_master *clien
 		return -EINVAL;
 
 	reg_setting = write_setting->reg_setting;
-	reg_setting_previous = NULL;
 	addr_type =  write_setting->addr_type;
 	data_type = write_setting->data_type;