ar71xx: drop target

[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / dev-m25p80.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c
deleted file mode 100644 (file)
index e53d97d..0000000
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- *  Copyright (C) 2009-2012 Gabor Juhos <juhosg@openwrt.org>
- *
- *  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/init.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/concat.h>
-
-#include "dev-spi.h"
-#include "dev-m25p80.h"
-
-static struct spi_board_info ath79_spi_info[] = {
-       {
-               .bus_num        = 0,
-               .chip_select    = 0,
-               .max_speed_hz   = 25000000,
-               .modalias       = "m25p80",
-       },
-       {
-               .bus_num        = 0,
-               .chip_select    = 1,
-               .max_speed_hz   = 25000000,
-               .modalias       = "m25p80",
-       }
-};
-
-static struct ath79_spi_platform_data ath79_spi_data;
-
-void __init ath79_register_m25p80(struct flash_platform_data *pdata)
-{
-       ath79_spi_data.bus_num = 0;
-       ath79_spi_data.num_chipselect = 1;
-       ath79_spi_info[0].platform_data = pdata;
-       ath79_register_spi(&ath79_spi_data, ath79_spi_info, 1);
-}
-
-static struct flash_platform_data *multi_pdata;
-
-static struct mtd_info *concat_devs[2] = { NULL, NULL };
-static struct work_struct mtd_concat_work;
-
-static void mtd_concat_add_work(struct work_struct *work)
-{
-       struct mtd_info *mtd;
-
-       mtd = mtd_concat_create(concat_devs, ARRAY_SIZE(concat_devs), "flash");
-
-       mtd_device_register(mtd, multi_pdata->parts, multi_pdata->nr_parts);
-}
-
-static void mtd_concat_add(struct mtd_info *mtd)
-{
-       static bool registered = false;
-
-       if (registered)
-               return;
-
-       if (!strcmp(mtd->name, "spi0.0"))
-               concat_devs[0] = mtd;
-       else if (!strcmp(mtd->name, "spi0.1"))
-               concat_devs[1] = mtd;
-       else
-               return;
-
-       if (!concat_devs[0] || !concat_devs[1])
-               return;
-
-       registered = true;
-       INIT_WORK(&mtd_concat_work, mtd_concat_add_work);
-       schedule_work(&mtd_concat_work);
-}
-
-static void mtd_concat_remove(struct mtd_info *mtd)
-{
-}
-
-static void add_mtd_concat_notifier(void)
-{
-       static struct mtd_notifier not = {
-               .add = mtd_concat_add,
-               .remove = mtd_concat_remove,
-       };
-
-       register_mtd_user(&not);
-}
-
-void __init ath79_register_m25p80_multi(struct flash_platform_data *pdata)
-{
-       multi_pdata = pdata;
-       add_mtd_concat_notifier();
-       ath79_spi_data.bus_num = 0;
-       ath79_spi_data.num_chipselect = 2;
-       ath79_register_spi(&ath79_spi_data, ath79_spi_info, 2);
-}