1 files changed, 0 insertions, 110 deletions
diff --git a/drivers/net/wwan/iosm/iosm_ipc_coredump.c b/drivers/net/wwan/iosm/iosm_ipc_coredump.c
deleted file mode 100644
index fba3c3454e80..000000000000
--- a/drivers/net/wwan/iosm/iosm_ipc_coredump.c
+++ /dev/null
@@ -1,110 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2020-2021 Intel Corporation.
- */
-
-#include "iosm_ipc_coredump.h"
-
-/* Collect coredump data from modem */
-int ipc_coredump_collect(struct iosm_devlink *devlink, u8 **data, int entry,
-			 u32 region_size)
-{
-	int ret, bytes_to_read, bytes_read = 0, i = 0;
-	s32 remaining;
-	u8 *data_ptr;
-
-	data_ptr = vmalloc(region_size);
-	if (!data_ptr)
-		return -ENOMEM;
-
-	remaining = devlink->cd_file_info[entry].actual_size;
-	ret = ipc_devlink_send_cmd(devlink, rpsi_cmd_coredump_get, entry);
-	if (ret) {
-		dev_err(devlink->dev, "Send coredump_get cmd failed");
-		goto get_cd_fail;
-	}
-	while (remaining > 0) {
-		bytes_to_read = min(remaining, MAX_DATA_SIZE);
-		bytes_read = 0;
-		ret = ipc_imem_sys_devlink_read(devlink, data_ptr + i,
-						bytes_to_read, &bytes_read);
-		if (ret) {
-			dev_err(devlink->dev, "CD data read failed");
-			goto get_cd_fail;
-		}
-		remaining -= bytes_read;
-		i += bytes_read;
-	}
-
-	*data = data_ptr;
-
-	return ret;
-get_cd_fail:
-	vfree(data_ptr);
-	return ret;
-}
-
-/* Get coredump list to be collected from modem */
-int ipc_coredump_get_list(struct iosm_devlink *devlink, u16 cmd)
-{
-	u32 byte_read, num_entries, file_size;
-	struct iosm_cd_table *cd_table;
-	u8 size[MAX_SIZE_LEN], i;
-	char *filename;
-	int ret = 0;
-
-	cd_table = kzalloc(MAX_CD_LIST_SIZE, GFP_KERNEL);
-	if (!cd_table) {
-		ret = -ENOMEM;
-		goto  cd_init_fail;
-	}
-
-	ret = ipc_devlink_send_cmd(devlink, cmd, MAX_CD_LIST_SIZE);
-	if (ret) {
-		dev_err(devlink->dev, "rpsi_cmd_coredump_start failed");
-		goto cd_init_fail;
-	}
-
-	ret = ipc_imem_sys_devlink_read(devlink, (u8 *)cd_table,
-					MAX_CD_LIST_SIZE, &byte_read);
-	if (ret) {
-		dev_err(devlink->dev, "Coredump data is invalid");
-		goto cd_init_fail;
-	}
-
-	if (byte_read != MAX_CD_LIST_SIZE)
-		goto cd_init_fail;
-
-	if (cmd == rpsi_cmd_coredump_start) {
-		num_entries = le32_to_cpu(cd_table->list.num_entries);
-		if (num_entries == 0 || num_entries > IOSM_NOF_CD_REGION) {
-			ret = -EINVAL;
-			goto cd_init_fail;
-		}
-
-		for (i = 0; i < num_entries; i++) {
-			file_size = le32_to_cpu(cd_table->list.entry[i].size);
-			filename = cd_table->list.entry[i].filename;
-
-			if (file_size > devlink->cd_file_info[i].default_size) {
-				ret = -EINVAL;
-				goto cd_init_fail;
-			}
-
-			devlink->cd_file_info[i].actual_size = file_size;
-			dev_dbg(devlink->dev, "file: %s actual size %d",
-				filename, file_size);
-			devlink_flash_update_status_notify(devlink->devlink_ctx,
-							   filename,
-							   "FILENAME", 0, 0);
-			snprintf(size, sizeof(size), "%d", file_size);
-			devlink_flash_update_status_notify(devlink->devlink_ctx,
-							   size, "FILE SIZE",
-							   0, 0);
-		}
-	}
-
-cd_init_fail:
-	kfree(cd_table);
-	return ret;
-}