cregit-Linux how code gets into the kernel

Release 4.10 drivers/hsi/hsi_boardinfo.c

Directory: drivers/hsi
/*
 * HSI clients registration interface
 *
 * Copyright (C) 2010 Nokia Corporation. All rights reserved.
 *
 * Contact: Carlos Chinea <carlos.chinea@nokia.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 */
#include <linux/hsi/hsi.h>
#include <linux/list.h>
#include <linux/slab.h>
#include "hsi_core.h"

/*
 * hsi_board_list is only used internally by the HSI framework.
 * No one else is allowed to make use of it.
 */

LIST_HEAD(hsi_board_list);

EXPORT_SYMBOL_GPL(hsi_board_list);

/**
 * hsi_register_board_info - Register HSI clients information
 * @info: Array of HSI clients on the board
 * @len: Length of the array
 *
 * HSI clients are statically declared and registered on board files.
 *
 * HSI clients will be automatically registered to the HSI bus once the
 * controller and the port where the clients wishes to attach are registered
 * to it.
 *
 * Return -errno on failure, 0 on success.
 */

int __init hsi_register_board_info(struct hsi_board_info const *info, unsigned int len) { struct hsi_cl_info *cl_info; cl_info = kzalloc(sizeof(*cl_info) * len, GFP_KERNEL); if (!cl_info) return -ENOMEM; for (; len; len--, info++, cl_info++) { cl_info->info = *info; list_add_tail(&cl_info->list, &hsi_board_list); } return 0; }

Contributors

PersonTokensPropCommitsCommitProp
carlos chineacarlos chinea82100.00%1100.00%
Total82100.00%1100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
carlos chineacarlos chinea107100.00%1100.00%
Total107100.00%1100.00%
Directory: drivers/hsi
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