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// SPDX-License-Identifier: GPL-2.0
/*
* Support for Intel Camera Imaging ISP subsystem.
* Copyright (c) 2015, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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.
*/
#include <linux/slab.h>
#include <ia_css_host_data.h>
#include <sh_css_internal.h>
struct ia_css_host_data *ia_css_host_data_allocate(size_t size)
{
struct ia_css_host_data *me;
me = kmalloc(sizeof(struct ia_css_host_data), GFP_KERNEL);
if (!me)
return NULL;
me->size = (uint32_t)size;
me->address = kvmalloc(size, GFP_KERNEL);
if (!me->address) {
kfree(me);
return NULL;
}
return me;
}
void ia_css_host_data_free(struct ia_css_host_data *me)
{
if (me) {
kvfree(me->address);
me->address = NULL;
kfree(me);
}
}
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