icnss2: Update ccflags in Makefile

Add -Wmissing-prototypes ccflag for platform driver.

Change-Id: Ia375eae383fa64d0f477f3a1e2c4444ff2884ef7
CRs-Fixed: 3844455

cnss2/Makefile

@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
+ccflags-y += -Wmissing-prototypes
+
 ifeq ($(CONFIG_CNSS_OUT_OF_TREE),y)
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/cnss_utils
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/inc

cnss2/genl.c

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2019, The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #define pr_fmt(fmt) "cnss_genl: " fmt
@@ -14,6 +14,7 @@
 
 #include "main.h"
 #include "debug.h"
+#include "genl.h"
 
 #define CNSS_GENL_FAMILY_NAME "cnss-genl"
 #define CNSS_GENL_MCAST_GROUP_NAME "cnss-genl-grp"

cnss2/main.c

@@ -3300,8 +3300,8 @@ static void init_elf_identification(struct elf32_hdr *ehdr, unsigned char class)
 	ehdr->e_ident[EI_OSABI] = ELFOSABI_NONE;
 }
 
-int cnss_qcom_elf_dump(struct list_head *segs, struct device *dev,
-		       unsigned char class)
+static int cnss_qcom_elf_dump(struct list_head *segs, struct device *dev,
+			      unsigned char class)
 {
 	struct cnss_qcom_dump_segment *segment;
 	void *phdr, *ehdr;
@@ -4230,7 +4230,7 @@ static int cnss_register_bus_scale(struct cnss_plat_data *plat_priv)
 static void cnss_unregister_bus_scale(struct cnss_plat_data *plat_priv) {}
 #endif /* CONFIG_INTERCONNECT */
 
-void cnss_daemon_connection_update_cb(void *cb_ctx, bool status)
+static void cnss_daemon_connection_update_cb(void *cb_ctx, bool status)
 {
 	struct cnss_plat_data *plat_priv = cb_ctx;
 
@@ -4347,7 +4347,7 @@ static ssize_t time_sync_period_show(struct device *dev,
  *
  * Result: return minimum time sync period present in vote from wlan and sys
  */
-uint32_t cnss_get_min_time_sync_period_by_vote(struct cnss_plat_data *plat_priv)
+static uint32_t cnss_get_min_time_sync_period_by_vote(struct cnss_plat_data *plat_priv)
 {
 	unsigned int i, min_time_sync_period = CNSS_TIME_SYNC_PERIOD_INVALID;
 	unsigned int time_sync_period;

cnss2/qmi.c

@@ -1429,9 +1429,9 @@ end:
 	return ret;
 }
 
-void cnss_get_qdss_cfg_filename(struct cnss_plat_data *plat_priv,
-				char *filename, u32 filename_len,
-				bool fallback_file)
+static void cnss_get_qdss_cfg_filename(struct cnss_plat_data *plat_priv,
+				       char *filename, u32 filename_len,
+				       bool fallback_file)
 {
 	char filename_tmp[MAX_FIRMWARE_NAME_LEN];
 	char *build_str = QDSS_FILE_BUILD_STR;
@@ -3957,7 +3957,7 @@ void cnss_unregister_coex_service(struct cnss_plat_data *plat_priv)
 }
 
 /* IMS Service */
-int ims_subscribe_for_indication_send_async(struct cnss_plat_data *plat_priv)
+static int ims_subscribe_for_indication_send_async(struct cnss_plat_data *plat_priv)
 {
 	int ret;
 	struct ims_private_service_subscribe_for_indications_req_msg_v01 *req;

cnss_genl/Makefile

@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
+ccflags-y += -Wmissing-prototypes
+
 ifeq ($(CONFIG_CNSS_OUT_OF_TREE),y)
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/inc
 endif

cnss_prealloc/Makefile

@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
+ccflags-y += -Wmissing-prototypes
+
 ifeq ($(CONFIG_CNSS_OUT_OF_TREE),y)
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/inc
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/cnss_utils

cnss_prealloc/cnss_prealloc.c

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012,2014-2017,2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/module.h>
@@ -182,7 +182,7 @@ static void cnss_pool_deinit(void)
 	}
 }
 
-void cnss_assign_prealloc_pool(unsigned long device_id)
+static void cnss_assign_prealloc_pool(unsigned long device_id)
 {
 	pr_info("cnss_prealloc: assign cnss pool for device id 0x%lx", device_id);
 

cnss_utils/Makefile

@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
+ccflags-y += -Wmissing-prototypes
+
 ifeq ($(CONFIG_CNSS_OUT_OF_TREE),y)
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/inc
 endif

cnss_utils/cnss_plat_ipc_qmi.c

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2021, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021, 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021, 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -108,8 +108,8 @@ static void cnss_plat_ipc_logging_deinit(void)
 	}
 }
 
-void cnss_plat_ipc_debug_log_print(void *log_ctx, char *process, const char *fn,
-				   const char *log_level, char *fmt, ...)
+static void cnss_plat_ipc_debug_log_print(void *log_ctx, char *process, const char *fn,
+					  const char *log_level, char *fmt, ...)
 {
 	struct va_format vaf;
 	va_list va_args;
@@ -132,8 +132,8 @@ void cnss_plat_ipc_debug_log_print(void *log_ctx, char *process, const char *fn,
 static void cnss_plat_ipc_logging_init(void) {};
 static void cnss_plat_ipc_logging_deinit(void) {};
 
-void cnss_plat_ipc_debug_log_print(void *log_ctx, char *process, const char *fn,
-				   const char *log_level, char *fmt, ...)
+static void cnss_plat_ipc_debug_log_print(void *log_ctx, char *process, const char *fn,
+					  const char *log_level, char *fmt, ...)
 {
 	struct va_format vaf;
 	va_list va_args;

icnss2/Makefile

@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
+ccflags-y += -Wmissing-prototypes
+
 ifeq ($(CONFIG_CNSS_OUT_OF_TREE),y)
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/cnss_utils
 ccflags-y += -I$(WLAN_PLATFORM_ROOT)/inc

icnss2/genl.c

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (c) 2020, The Linux Foundation. All rights reserved. */
+/* Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. */
 
 #define pr_fmt(fmt) "cnss_genl: " fmt
 
@@ -11,6 +12,7 @@
 
 #include "main.h"
 #include "debug.h"
+#include "genl.h"
 
 #define ICNSS_GENL_FAMILY_NAME "cnss-genl"
 #define ICNSS_GENL_MCAST_GROUP_NAME "cnss-genl-grp"

icnss2/main.c

@@ -1309,7 +1309,7 @@ static int icnss_driver_event_fw_init_done(struct icnss_priv *priv, void *data)
 	return ret;
 }
 
-int icnss_alloc_qdss_mem(struct icnss_priv *priv)
+static int icnss_alloc_qdss_mem(struct icnss_priv *priv)
 {
 	struct platform_device *pdev = priv->pdev;
 	struct icnss_fw_mem *qdss_mem = priv->qdss_mem;
@@ -1642,8 +1642,8 @@ static int icnss_fw_crashed(struct icnss_priv *priv,
 	return 0;
 }
 
-int icnss_update_hang_event_data(struct icnss_priv *priv,
-				 struct icnss_uevent_hang_data *hang_data)
+static int icnss_update_hang_event_data(struct icnss_priv *priv,
+					struct icnss_uevent_hang_data *hang_data)
 {
 	if (!priv->hang_event_data_va)
 		return -EINVAL;
@@ -1661,7 +1661,7 @@ int icnss_update_hang_event_data(struct icnss_priv *priv,
 	return 0;
 }
 
-int icnss_send_hang_event_data(struct icnss_priv *priv)
+static int icnss_send_hang_event_data(struct icnss_priv *priv)
 {
 	struct icnss_uevent_hang_data hang_data = {0};
 	int ret = 0xFF;
@@ -2745,7 +2745,7 @@ fail_alloc_major:
 	return ret;
 }
 
-void *icnss_create_ramdump_device(struct icnss_priv *priv, const char *dev_name)
+static void *icnss_create_ramdump_device(struct icnss_priv *priv, const char *dev_name)
 {
 	int ret = 0;
 	struct icnss_ramdump_info *ramdump_info;
@@ -3759,14 +3759,14 @@ struct iommu_domain *icnss_smmu_get_domain(struct device *dev)
 EXPORT_SYMBOL(icnss_smmu_get_domain);
 
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(6, 2, 0))
-int icnss_iommu_map(struct iommu_domain *domain,
-				   unsigned long iova, phys_addr_t paddr, size_t size, int prot)
+static int icnss_iommu_map(struct iommu_domain *domain,
+			   unsigned long iova, phys_addr_t paddr, size_t size, int prot)
 {
 		return iommu_map(domain, iova, paddr, size, prot);
 }
 #else
-int icnss_iommu_map(struct iommu_domain *domain,
-				   unsigned long iova, phys_addr_t paddr, size_t size, int prot)
+static int icnss_iommu_map(struct iommu_domain *domain,
+			   unsigned long iova, phys_addr_t paddr, size_t size, int prot)
 {
 		return iommu_map(domain, iova, paddr, size, prot, GFP_KERNEL);
 }
@@ -4927,7 +4927,7 @@ out_reset_drvdata:
 	return ret;
 }
 
-void icnss_destroy_ramdump_device(struct icnss_ramdump_info *ramdump_info)
+static void icnss_destroy_ramdump_device(struct icnss_ramdump_info *ramdump_info)
 {
 
 	if (IS_ERR_OR_NULL(ramdump_info))

icnss2/power.c

@@ -436,8 +436,8 @@ int icnss_vreg_unvote(struct icnss_priv *priv)
 	return 0;
 }
 
-int icnss_get_clk_single(struct icnss_priv *priv,
-			 struct icnss_clk_info *clk_info)
+static int icnss_get_clk_single(struct icnss_priv *priv,
+				struct icnss_clk_info *clk_info)
 {
 	struct device *dev = &priv->pdev->dev;
 	struct clk *clk;

icnss2/qmi.c

@@ -1656,8 +1656,8 @@ int wlfw_qdss_trace_stop(struct icnss_priv *priv, unsigned long long option)
 					     option);
 }
 
-int wlfw_wlan_cfg_send_sync_msg(struct icnss_priv *priv,
-				struct wlfw_wlan_cfg_req_msg_v01 *data)
+static int wlfw_wlan_cfg_send_sync_msg(struct icnss_priv *priv,
+				       struct wlfw_wlan_cfg_req_msg_v01 *data)
 {
 	int ret;
 	struct wlfw_wlan_cfg_req_msg_v01 *req;
@@ -2156,7 +2156,7 @@ out:
 	return ret;
 }
 
-void icnss_handle_rejuvenate(struct icnss_priv *priv)
+static void icnss_handle_rejuvenate(struct icnss_priv *priv)
 {
 	struct icnss_event_pd_service_down_data *event_data;
 	struct icnss_uevent_fw_down_data fw_down_data = {0};
@@ -3802,7 +3802,7 @@ out:
 }
 
 /* IMS Service */
-int ims_subscribe_for_indication_send_async(struct icnss_priv *priv)
+static int ims_subscribe_for_indication_send_async(struct icnss_priv *priv)
 {
 	int ret;
 	struct ims_private_service_subscribe_for_indications_req_msg_v01 *req;