lkml.org 
[lkml]   [2013]   [Mar]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 6/6] mtd: remove h720x flash support
Date
The h720x platform support is going away in linux-3.10, so the
MTD driver will also not be needed any more.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: linux-mtd@lists.infradead.org
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
---
drivers/mtd/maps/Kconfig | 7 ---
drivers/mtd/maps/Makefile | 1 -
drivers/mtd/maps/h720x-flash.c | 120 -----------------------------------------
3 files changed, 128 deletions(-)
delete mode 100644 drivers/mtd/maps/h720x-flash.c

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 3ed17c4..2b108f2 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -372,13 +372,6 @@ config MTD_IMPA7
This enables access to the NOR Flash on the impA7 board of
implementa GmbH. If you have such a board, say 'Y' here.

-config MTD_H720X
- tristate "Hynix evaluation board mappings"
- depends on MTD_CFI && ( ARCH_H7201 || ARCH_H7202 )
- help
- This enables access to the flash chips on the Hynix evaluation boards.
- If you have such a board, say 'Y'.
-
# This needs CFI or JEDEC, depending on the cards found.
config MTD_PCI
tristate "PCI MTD driver"
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 4ded287..74587a0 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -42,7 +42,6 @@ obj-$(CONFIG_MTD_IMPA7) += impa7.o
obj-$(CONFIG_MTD_UCLINUX) += uclinux.o
obj-$(CONFIG_MTD_NETtel) += nettel.o
obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o
-obj-$(CONFIG_MTD_H720X) += h720x-flash.o
obj-$(CONFIG_MTD_IXP4XX) += ixp4xx.o
obj-$(CONFIG_MTD_IXP2000) += ixp2000.o
obj-$(CONFIG_MTD_DMV182) += dmv182.o
diff --git a/drivers/mtd/maps/h720x-flash.c b/drivers/mtd/maps/h720x-flash.c
deleted file mode 100644
index 8ed6cb4..0000000
--- a/drivers/mtd/maps/h720x-flash.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Flash memory access on Hynix GMS30C7201/HMS30C7202 based
- * evaluation boards
- *
- * (C) 2002 Jungjun Kim <jungjun.kim@hynix.com>
- * 2003 Thomas Gleixner <tglx@linutronix.de>
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <mach/hardware.h>
-#include <asm/io.h>
-
-static struct mtd_info *mymtd;
-
-static struct map_info h720x_map = {
- .name = "H720X",
- .bankwidth = 4,
- .size = H720X_FLASH_SIZE,
- .phys = H720X_FLASH_PHYS,
-};
-
-static struct mtd_partition h720x_partitions[] = {
- {
- .name = "ArMon",
- .size = 0x00080000,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "Env",
- .size = 0x00040000,
- .offset = 0x00080000,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "Kernel",
- .size = 0x00180000,
- .offset = 0x000c0000,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "Ramdisk",
- .size = 0x00400000,
- .offset = 0x00240000,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "jffs2",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND
- }
-};
-
-#define NUM_PARTITIONS ARRAY_SIZE(h720x_partitions)
-
-/*
- * Initialize FLASH support
- */
-static int __init h720x_mtd_init(void)
-{
- h720x_map.virt = ioremap(h720x_map.phys, h720x_map.size);
-
- if (!h720x_map.virt) {
- printk(KERN_ERR "H720x-MTD: ioremap failed\n");
- return -EIO;
- }
-
- simple_map_init(&h720x_map);
-
- // Probe for flash bankwidth 4
- printk (KERN_INFO "H720x-MTD probing 32bit FLASH\n");
- mymtd = do_map_probe("cfi_probe", &h720x_map);
- if (!mymtd) {
- printk (KERN_INFO "H720x-MTD probing 16bit FLASH\n");
- // Probe for bankwidth 2
- h720x_map.bankwidth = 2;
- mymtd = do_map_probe("cfi_probe", &h720x_map);
- }
-
- if (mymtd) {
- mymtd->owner = THIS_MODULE;
-
- mtd_device_parse_register(mymtd, NULL, NULL,
- h720x_partitions, NUM_PARTITIONS);
- return 0;
- }
-
- iounmap((void *)h720x_map.virt);
- return -ENXIO;
-}
-
-/*
- * Cleanup
- */
-static void __exit h720x_mtd_cleanup(void)
-{
-
- if (mymtd) {
- mtd_device_unregister(mymtd);
- map_destroy(mymtd);
- }
-
- if (h720x_map.virt) {
- iounmap((void *)h720x_map.virt);
- h720x_map.virt = 0;
- }
-}
-
-
-module_init(h720x_mtd_init);
-module_exit(h720x_mtd_cleanup);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>");
-MODULE_DESCRIPTION("MTD map driver for Hynix evaluation boards");
--
1.8.1.2


\
 
 \ /
  Last update: 2013-03-15 05:41    [W:0.061 / U:1.424 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site