u-boot/include/usb/lin_gadget_compat.h
Mike Frysinger 6777a3cf73 lin_gadget: use common linux/compat.h
Merge our duplicate definitions with the common header.

Also fix drivers/usb/gadget/s3c_udc_otg_xfer_dma.c to
use min() instead of min_t() since we remove the latter
from compat.h.

Additionally use memalign() directly as the lin_gadget
specific kmalloc() macro is removed from lin_gadget_compat.h
by this patch.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
2012-04-30 16:54:51 +02:00

50 lines
1.5 KiB
C

/*
* Copyright (c) 2011 Samsung Electronics
* Lukasz Majewski <l.majewski@samsung.com>
*
* This is a Linux kernel compatibility layer for USB Gadget
*
* 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
*/
#ifndef __LIN_COMPAT_H__
#define __LIN_COMPAT_H__
#include <linux/compat.h>
/* common */
#define spin_lock_init(...)
#define spin_lock(...)
#define spin_lock_irqsave(lock, flags) do { debug("%lu\n", flags); } while (0)
#define spin_unlock(...)
#define spin_unlock_irqrestore(lock, flags) do {flags = 0; } while (0)
#define disable_irq(...)
#define enable_irq(...)
#define mutex_init(...)
#define mutex_lock(...)
#define mutex_unlock(...)
#define GFP_KERNEL 0
#define IRQ_HANDLED 1
#define ENOTSUPP 524 /* Operation is not supported */
#define dma_cache_maint(addr, size, mode) cache_flush()
void cache_flush(void);
#endif /* __LIN_COMPAT_H__ */