mtd: maps: remove the now unused bcm963xx-flash (fa3ae714) · Commits · e / devices / android_kernel_teracube_2e

drivers/mtd/maps/Kconfig

+0 −10

Original line number	Diff line number	Diff line
		@@ -242,16 +242,6 @@ config MTD_NETtel
		help
		Support for flash chips on NETtel/SecureEdge/SnapGear boards.

		config MTD_BCM963XX
		tristate "Map driver for Broadcom BCM963xx boards"
		depends on BCM63XX
		select MTD_MAP_BANK_WIDTH_2
		select MTD_CFI_I1
		select MTD_BCM63XX_PARTS
		help
		Support for parsing CFE image tag and creating MTD partitions on
		Broadcom BCM63xx boards.

		config MTD_LANTIQ
		tristate "Lantiq SoC NOR support"
		depends on LANTIQ

drivers/mtd/maps/Makefile

+0 −1

Original line number	Diff line number	Diff line
		@@ -55,6 +55,5 @@ obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-async-flash.o
		obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o
		obj-$(CONFIG_MTD_VMU) += vmu-flash.o
		obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o
		obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o
		obj-$(CONFIG_MTD_LATCH_ADDR) += latch-addr-flash.o
		obj-$(CONFIG_MTD_LANTIQ) += lantiq-flash.o

drivers/mtd/maps/bcm963xx-flash.c

deleted100644 → 0

+0 −119

Original line number	Diff line number	Diff line
		/*
		* Copyright © 2006-2008 Florian Fainelli <florian@openwrt.org>
		* Mike Albon <malbon@openwrt.org>
		* Copyright © 2009-2010 Daniel Dickinson <openwrt@cshore.neomailbox.net>
		*
		* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
		*/

		#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

		#include <linux/init.h>
		#include <linux/kernel.h>
		#include <linux/slab.h>
		#include <linux/module.h>
		#include <linux/mtd/map.h>
		#include <linux/mtd/mtd.h>
		#include <linux/mtd/partitions.h>
		#include <linux/platform_device.h>
		#include <linux/io.h>

		#define BCM63XX_BUSWIDTH 2 /* Buswidth */

		static struct mtd_info *bcm963xx_mtd_info;

		static struct map_info bcm963xx_map = {
		.name = "bcm963xx",
		.bankwidth = BCM63XX_BUSWIDTH,
		};

		static const char *part_types[] = { "bcm63xxpart", NULL };

		static int bcm963xx_probe(struct platform_device *pdev)
		{
		int err = 0;
		struct resource *r;

		r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		if (!r) {
		dev_err(&pdev->dev, "no resource supplied\n");
		return -ENODEV;
		}

		bcm963xx_map.phys = r->start;
		bcm963xx_map.size = resource_size(r);
		bcm963xx_map.virt = ioremap(r->start, resource_size(r));
		if (!bcm963xx_map.virt) {
		dev_err(&pdev->dev, "failed to ioremap\n");
		return -EIO;
		}

		dev_info(&pdev->dev, "0x%08lx at 0x%08x\n",
		bcm963xx_map.size, bcm963xx_map.phys);

		simple_map_init(&bcm963xx_map);

		bcm963xx_mtd_info = do_map_probe("cfi_probe", &bcm963xx_map);
		if (!bcm963xx_mtd_info) {
		dev_err(&pdev->dev, "failed to probe using CFI\n");
		bcm963xx_mtd_info = do_map_probe("jedec_probe", &bcm963xx_map);
		if (bcm963xx_mtd_info)
		goto probe_ok;
		dev_err(&pdev->dev, "failed to probe using JEDEC\n");
		err = -EIO;
		goto err_probe;
		}

		probe_ok:
		bcm963xx_mtd_info->owner = THIS_MODULE;

		return mtd_device_parse_register(bcm963xx_mtd_info, part_types, NULL,
		NULL, 0);
		err_probe:
		iounmap(bcm963xx_map.virt);
		return err;
		}

		static int bcm963xx_remove(struct platform_device *pdev)
		{
		if (bcm963xx_mtd_info) {
		mtd_device_unregister(bcm963xx_mtd_info);
		map_destroy(bcm963xx_mtd_info);
		}

		if (bcm963xx_map.virt) {
		iounmap(bcm963xx_map.virt);
		bcm963xx_map.virt = 0;
		}

		return 0;
		}

		static struct platform_driver bcm63xx_mtd_dev = {
		.probe = bcm963xx_probe,
		.remove = bcm963xx_remove,
		.driver = {
		.name = "bcm963xx-flash",
		.owner = THIS_MODULE,
		},
		};

		module_platform_driver(bcm63xx_mtd_dev);

		MODULE_LICENSE("GPL");
		MODULE_DESCRIPTION("Broadcom BCM63xx MTD driver for CFE and RedBoot");
		MODULE_AUTHOR("Daniel Dickinson <openwrt@cshore.neomailbox.net>");
		MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
		MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>");