https://github.com/torvalds/linux
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Tip revision: 651022382c7f8da46cb4872a545ee1da6d097d2a authored by Linus Torvalds on 04 November 2018, 23:37:52 UTC
Linux 4.20-rc1
Tip revision: 6510223
hardware.h
/*
 * arch/arm/mach-dove/include/mach/hardware.h
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H

#include "dove.h"

/* Macros below are required for compatibility with PXA AC'97 driver.	*/
#define __REG(x)	(*((volatile u32 *)((x) - DOVE_SB_REGS_PHYS_BASE + \
				DOVE_SB_REGS_VIRT_BASE)))
#define __PREG(x)	(((u32)&(x)) - DOVE_SB_REGS_VIRT_BASE + \
		DOVE_SB_REGS_PHYS_BASE)
#endif
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