1 files changed, 0 insertions, 133 deletions
diff --git a/drivers/mtd/maps/rbtx4939-flash.c b/drivers/mtd/maps/rbtx4939-flash.c
deleted file mode 100644
index 39c86c0b0ec1..000000000000
--- a/drivers/mtd/maps/rbtx4939-flash.c
+++ /dev/null
@@ -1,133 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * rbtx4939-flash (based on physmap.c)
- *
- * This is a simplified physmap driver with map_init callback function.
- *
- * Copyright (C) 2009 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <asm/txx9/rbtx4939.h>
-
-struct rbtx4939_flash_info {
-	struct mtd_info *mtd;
-	struct map_info map;
-};
-
-static int rbtx4939_flash_remove(struct platform_device *dev)
-{
-	struct rbtx4939_flash_info *info;
-
-	info = platform_get_drvdata(dev);
-	if (!info)
-		return 0;
-
-	if (info->mtd) {
-		mtd_device_unregister(info->mtd);
-		map_destroy(info->mtd);
-	}
-	return 0;
-}
-
-static const char * const rom_probe_types[] = {
-	"cfi_probe", "jedec_probe", NULL };
-
-static int rbtx4939_flash_probe(struct platform_device *dev)
-{
-	struct rbtx4939_flash_data *pdata;
-	struct rbtx4939_flash_info *info;
-	struct resource *res;
-	const char * const *probe_type;
-	int err = 0;
-	unsigned long size;
-
-	pdata = dev_get_platdata(&dev->dev);
-	if (!pdata)
-		return -ENODEV;
-
-	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -ENODEV;
-	info = devm_kzalloc(&dev->dev, sizeof(struct rbtx4939_flash_info),
-			    GFP_KERNEL);
-	if (!info)
-		return -ENOMEM;
-
-	platform_set_drvdata(dev, info);
-
-	size = resource_size(res);
-	pr_notice("rbtx4939 platform flash device: %pR\n", res);
-
-	if (!devm_request_mem_region(&dev->dev, res->start, size,
-				     dev_name(&dev->dev)))
-		return -EBUSY;
-
-	info->map.name = dev_name(&dev->dev);
-	info->map.phys = res->start;
-	info->map.size = size;
-	info->map.bankwidth = pdata->width;
-
-	info->map.virt = devm_ioremap(&dev->dev, info->map.phys, size);
-	if (!info->map.virt)
-		return -EBUSY;
-
-	if (pdata->map_init)
-		(*pdata->map_init)(&info->map);
-	else
-		simple_map_init(&info->map);
-
-	probe_type = rom_probe_types;
-	for (; !info->mtd && *probe_type; probe_type++)
-		info->mtd = do_map_probe(*probe_type, &info->map);
-	if (!info->mtd) {
-		dev_err(&dev->dev, "map_probe failed\n");
-		err = -ENXIO;
-		goto err_out;
-	}
-	info->mtd->dev.parent = &dev->dev;
-	err = mtd_device_register(info->mtd, pdata->parts, pdata->nr_parts);
-
-	if (err)
-		goto err_out;
-	return 0;
-
-err_out:
-	rbtx4939_flash_remove(dev);
-	return err;
-}
-
-#ifdef CONFIG_PM
-static void rbtx4939_flash_shutdown(struct platform_device *dev)
-{
-	struct rbtx4939_flash_info *info = platform_get_drvdata(dev);
-
-	if (mtd_suspend(info->mtd) == 0)
-		mtd_resume(info->mtd);
-}
-#else
-#define rbtx4939_flash_shutdown NULL
-#endif
-
-static struct platform_driver rbtx4939_flash_driver = {
-	.probe		= rbtx4939_flash_probe,
-	.remove		= rbtx4939_flash_remove,
-	.shutdown	= rbtx4939_flash_shutdown,
-	.driver		= {
-		.name	= "rbtx4939-flash",
-	},
-};
-
-module_platform_driver(rbtx4939_flash_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("RBTX4939 MTD map driver");
-MODULE_ALIAS("platform:rbtx4939-flash");