arch/arm/mach-ambarella/dropcam-adc.c

/*
 * arch/arm/mach-ambarella/dropcam-adc.c
 *
 * Copyright (C) 2012-2014, Dropcam, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#include <linux/string.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <mach/init-dropcam.h>

static unsigned int hw_rev_adc_val;

static int __init dropcam_hw_rev_adc_val(char *options)
{
	return kstrtouint(options, 0, &hw_rev_adc_val);
}

__setup("hw_rev_adc_val=", dropcam_hw_rev_adc_val);

unsigned int dropcam_get_hw_rev_adc_val()
{
	return hw_rev_adc_val;
}