mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 04:40:53 +07:00
c993e09504
mtd_to_nand() was recently introduced to avoid direct accesses to the mtd->priv field. Update all ARM specific implementations to use this helper. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
38 lines
930 B
C
38 lines
930 B
C
/*
|
|
* linux/arch/arm/mach-omap1/board-nand.c
|
|
*
|
|
* Common OMAP1 board NAND code
|
|
*
|
|
* Copyright (C) 2004, 2012 Texas Instruments, Inc.
|
|
* Copyright (C) 2002 MontaVista Software, Inc.
|
|
* Copyright (C) 2001 RidgeRun, Inc.
|
|
* Author: RidgeRun, Inc.
|
|
* Greg Lonnon (glonnon@ridgerun.com) or info@ridgerun.com
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#include <linux/kernel.h>
|
|
#include <linux/io.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/nand.h>
|
|
|
|
#include "common.h"
|
|
|
|
void omap1_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
|
|
{
|
|
struct nand_chip *this = mtd_to_nand(mtd);
|
|
unsigned long mask;
|
|
|
|
if (cmd == NAND_CMD_NONE)
|
|
return;
|
|
|
|
mask = (ctrl & NAND_CLE) ? 0x02 : 0;
|
|
if (ctrl & NAND_ALE)
|
|
mask |= 0x04;
|
|
|
|
writeb(cmd, this->IO_ADDR_W + mask);
|
|
}
|
|
|