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/*
 * Copyright (C) 2015 Tobias Klauser <tklauser@distanz.ch>
 *
 * This file is part of llmnrd.
 *
 * llmnrd 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, version 2 of the License.
 *
 * llmnrd 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 llmnrd.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef ERR_H
#define ERR_H

static inline void *ERR_PTR(long err)
{
	return (void *)err;
}

static inline long PTR_ERR(const void *ptr)
{
	return (long)ptr;
}

#endif /* ERR_H */
9b57b730b6b'>60135db8d7acaff289d10568068469b57b730b6b (diff)
[media] v4l: Add Renesas R-Car FCP driver
The FCP is a companion module of video processing modules in the Renesas R-Car Gen3 SoCs. It provides data compression and decompression, data caching, and conversion of AXI transactions in order to reduce the memory bandwidth. The driver is not meant to be used standalone but provides an API to the video processing modules to control the FCP. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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