Merge tag 'for-linus-20121219' of git://git.infradead.org/linux-mtd

Pull MTD updates from David Woodhouse:
 - Various cleanups especially in NAND tests
 - Add support for NAND flash on BCMA bus
 - DT support for sh_flctl and denali NAND drivers
 - Kill obsolete/superceded drivers (fortunet, nomadik_nand)
 - Fix JFFS2 locking bug in ENOMEM failure path
 - New SPI flash chips, as usual
 - Support writing in 'reliable mode' for DiskOnChip G4
 - Debugfs support in nandsim

* tag 'for-linus-20121219' of git://git.infradead.org/linux-mtd: (96 commits)
  mtd: nand: typo in nand_id_has_period() comments
  mtd: nand/gpio: use io{read,write}*_rep accessors
  mtd: block2mtd: throttle writes by calling balance_dirty_pages_ratelimited.
  mtd: nand: gpmi: reset BCH earlier, too, to avoid NAND startup problems
  mtd: nand/docg4: fix and improve read of factory bbt
  mtd: nand/docg4: reserve bb marker area in ecclayout
  mtd: nand/docg4: add support for writing in reliable mode
  mtd: mxc_nand: reorder part_probes to let cmdline override other sources
  mtd: mxc_nand: fix unbalanced clk_disable() in error path
  mtd: nandsim: Introduce debugfs infrastructure
  mtd: physmap_of: error checking to prevent a NULL pointer dereference
  mtg: docg3: potential divide by zero in doc_write_oob()
  mtd: bcm47xxnflash: writing support
  mtd: tests/read: initialize buffer for whole next page
  mtd: at91: atmel_nand: return bit flips for the PMECC read_page()
  mtd: fix recovery after failed write-buffer operation in cfi_cmdset_0002.c
  mtd: nand: onfi need to be probed in 8 bits mode
  mtd: nand: add NAND_BUSWIDTH_AUTO to autodetect bus width
  mtd: nand: print flash size during detection
  mted: nand_wait_ready timeout fix
  ...

21 files changed, 85 insertions, 363 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index df30486..62ba82c 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -358,13 +358,6 @@ config MTD_IXP2000
 	  IXP2000 based board and would like to use the flash chips on it,
 	  say 'Y'.
 
-config MTD_FORTUNET
-	tristate "CFI Flash device mapped on the FortuNet board"
-	depends on MTD_CFI && SA1100_FORTUNET
-	help
-	  This enables access to the Flash on the FortuNet board.  If you
-	  have such a board, say 'Y'.
-
 config MTD_AUTCPU12
 	bool "NV-RAM mapping AUTCPU12 board"
 	depends on ARCH_AUTCPU12
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index a0240ed..4ded287 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -39,7 +39,6 @@ obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
 obj-$(CONFIG_MTD_PCI)		+= pci.o
 obj-$(CONFIG_MTD_AUTCPU12)	+= autcpu12-nvram.o
 obj-$(CONFIG_MTD_IMPA7)		+= impa7.o
-obj-$(CONFIG_MTD_FORTUNET)	+= fortunet.o
 obj-$(CONFIG_MTD_UCLINUX)	+= uclinux.o
 obj-$(CONFIG_MTD_NETtel)	+= nettel.o
 obj-$(CONFIG_MTD_SCB2_FLASH)	+= scb2_flash.o
diff --git a/drivers/mtd/maps/amd76xrom.c b/drivers/mtd/maps/amd76xrom.c
index e2875d6..f7207b0 100644
--- a/drivers/mtd/maps/amd76xrom.c
+++ b/drivers/mtd/maps/amd76xrom.c
@@ -100,8 +100,8 @@ static void amd76xrom_cleanup(struct amd76xrom_window *window)
 }
 
 
-static int __devinit amd76xrom_init_one (struct pci_dev *pdev,
-	const struct pci_device_id *ent)
+static int amd76xrom_init_one(struct pci_dev *pdev,
+			      const struct pci_device_id *ent)
 {
 	static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
 	u8 byte;
@@ -289,7 +289,7 @@ static int __devinit amd76xrom_init_one (struct pci_dev *pdev,
 }
 
 
-static void __devexit amd76xrom_remove_one (struct pci_dev *pdev)
+static void amd76xrom_remove_one(struct pci_dev *pdev)
 {
 	struct amd76xrom_window *window = &amd76xrom_window;
 
@@ -347,4 +347,3 @@ module_exit(cleanup_amd76xrom);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Eric Biederman <ebiederman@lnxi.com>");
 MODULE_DESCRIPTION("MTD map driver for BIOS chips on the AMD76X southbridge");
-
diff --git a/drivers/mtd/maps/autcpu12-nvram.c b/drivers/mtd/maps/autcpu12-nvram.c
index 76fb594..a2dc2ae 100644
--- a/drivers/mtd/maps/autcpu12-nvram.c
+++ b/drivers/mtd/maps/autcpu12-nvram.c
@@ -33,7 +33,7 @@ struct autcpu12_nvram_priv {
 	struct map_info map;
 };
 
-static int __devinit autcpu12_nvram_probe(struct platform_device *pdev)
+static int autcpu12_nvram_probe(struct platform_device *pdev)
 {
 	map_word tmp, save0, save1;
 	struct resource *res;
@@ -105,7 +105,7 @@ static int __devinit autcpu12_nvram_probe(struct platform_device *pdev)
 	return -ENOMEM;
 }
 
-static int __devexit autcpu12_nvram_remove(struct platform_device *pdev)
+static int autcpu12_nvram_remove(struct platform_device *pdev)
 {
 	struct autcpu12_nvram_priv *priv = platform_get_drvdata(pdev);
 
@@ -121,7 +121,7 @@ static struct platform_driver autcpu12_nvram_driver = {
 		.owner	= THIS_MODULE,
 	},
 	.probe		= autcpu12_nvram_probe,
-	.remove		= __devexit_p(autcpu12_nvram_remove),
+	.remove		= autcpu12_nvram_remove,
 };
 module_platform_driver(autcpu12_nvram_driver);
 
diff --git a/drivers/mtd/maps/bfin-async-flash.c b/drivers/mtd/maps/bfin-async-flash.c
index ef5cde8..f833edf 100644
--- a/drivers/mtd/maps/bfin-async-flash.c
+++ b/drivers/mtd/maps/bfin-async-flash.c
@@ -30,7 +30,8 @@
 #include <linux/io.h>
 #include <asm/unaligned.h>
 
-#define pr_devinit(fmt, args...) ({ static const __devinitconst char __fmt[] = fmt; printk(__fmt, ## args); })
+#define pr_devinit(fmt, args...) \
+		({ static const char __fmt[] = fmt; printk(__fmt, ## args); })
 
 #define DRIVER_NAME "bfin-async-flash"
 
@@ -123,7 +124,7 @@ static void bfin_flash_copy_to(struct map_info *map, unsigned long to, const voi
 
 static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
 
-static int __devinit bfin_flash_probe(struct platform_device *pdev)
+static int bfin_flash_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct physmap_flash_data *pdata = pdev->dev.platform_data;
@@ -172,7 +173,7 @@ static int __devinit bfin_flash_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int __devexit bfin_flash_remove(struct platform_device *pdev)
+static int bfin_flash_remove(struct platform_device *pdev)
 {
 	struct async_state *state = platform_get_drvdata(pdev);
 	gpio_free(state->enet_flash_pin);
@@ -184,7 +185,7 @@ static int __devexit bfin_flash_remove(struct platform_device *pdev)
 
 static struct platform_driver bfin_flash_driver = {
 	.probe		= bfin_flash_probe,
-	.remove		= __devexit_p(bfin_flash_remove),
+	.remove		= bfin_flash_remove,
 	.driver		= {
 		.name	= DRIVER_NAME,
 	},
diff --git a/drivers/mtd/maps/ck804xrom.c b/drivers/mtd/maps/ck804xrom.c
index 3d0e762..586a1c7 100644
--- a/drivers/mtd/maps/ck804xrom.c
+++ b/drivers/mtd/maps/ck804xrom.c
@@ -112,8 +112,8 @@ static void ck804xrom_cleanup(struct ck804xrom_window *window)
 }
 
 
-static int __devinit ck804xrom_init_one (struct pci_dev *pdev,
-					 const struct pci_device_id *ent)
+static int ck804xrom_init_one(struct pci_dev *pdev,
+			      const struct pci_device_id *ent)
 {
 	static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
 	u8 byte;
@@ -320,7 +320,7 @@ static int __devinit ck804xrom_init_one (struct pci_dev *pdev,
 }
 
 
-static void __devexit ck804xrom_remove_one (struct pci_dev *pdev)
+static void ck804xrom_remove_one(struct pci_dev *pdev)
 {
 	struct ck804xrom_window *window = &ck804xrom_window;
 
diff --git a/drivers/mtd/maps/esb2rom.c b/drivers/mtd/maps/esb2rom.c
index 08322b1..ff8681a 100644
--- a/drivers/mtd/maps/esb2rom.c
+++ b/drivers/mtd/maps/esb2rom.c
@@ -144,7 +144,7 @@ static void esb2rom_cleanup(struct esb2rom_window *window)
 	pci_dev_put(window->pdev);
 }
 
-static int __devinit esb2rom_init_one(struct pci_dev *pdev,
+static int esb2rom_init_one(struct pci_dev *pdev,
 				      const struct pci_device_id *ent)
 {
 	static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
@@ -378,13 +378,13 @@ static int __devinit esb2rom_init_one(struct pci_dev *pdev,
 	return 0;
 }
 
-static void __devexit esb2rom_remove_one (struct pci_dev *pdev)
+static void esb2rom_remove_one(struct pci_dev *pdev)
 {
 	struct esb2rom_window *window = &esb2rom_window;
 	esb2rom_cleanup(window);
 }
 
-static struct pci_device_id esb2rom_pci_tbl[] __devinitdata = {
+static struct pci_device_id esb2rom_pci_tbl[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0,
 	  PCI_ANY_ID, PCI_ANY_ID, },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0,
diff --git a/drivers/mtd/maps/fortunet.c b/drivers/mtd/maps/fortunet.c
deleted file mode 100644
index 956e2e4..0000000
--- a/drivers/mtd/maps/fortunet.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/* fortunet.c memory map
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/string.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-#define MAX_NUM_REGIONS		4
-#define MAX_NUM_PARTITIONS	8
-
-#define DEF_WINDOW_ADDR_PHY	0x00000000
-#define DEF_WINDOW_SIZE		0x00800000		// 8 Mega Bytes
-
-#define MTD_FORTUNET_PK		"MTD FortuNet: "
-
-#define MAX_NAME_SIZE		128
-
-struct map_region
-{
-	int			window_addr_physical;
-	int			altbankwidth;
-	struct map_info		map_info;
-	struct mtd_info		*mymtd;
-	struct mtd_partition	parts[MAX_NUM_PARTITIONS];
-	char			map_name[MAX_NAME_SIZE];
-	char			parts_name[MAX_NUM_PARTITIONS][MAX_NAME_SIZE];
-};
-
-static struct map_region	map_regions[MAX_NUM_REGIONS];
-static int			map_regions_set[MAX_NUM_REGIONS] = {0,0,0,0};
-static int			map_regions_parts[MAX_NUM_REGIONS] = {0,0,0,0};
-
-
-
-struct map_info default_map = {
-	.size = DEF_WINDOW_SIZE,
-	.bankwidth = 4,
-};
-
-static char * __init get_string_option(char *dest,int dest_size,char *sor)
-{
-	if(!dest_size)
-		return sor;
-	dest_size--;
-	while(*sor)
-	{
-		if(*sor==',')
-		{
-			sor++;
-			break;
-		}
-		else if(*sor=='\"')
-		{
-			sor++;
-			while(*sor)
-			{
-				if(*sor=='\"')
-				{
-					sor++;
-					break;
-				}
-				*dest = *sor;
-				dest++;
-				sor++;
-				dest_size--;
-				if(!dest_size)
-				{
-					*dest = 0;
-					return sor;
-				}
-			}
-		}
-		else
-		{
-			*dest = *sor;
-			dest++;
-			sor++;
-			dest_size--;
-			if(!dest_size)
-			{
-				*dest = 0;
-				return sor;
-			}
-		}
-	}
-	*dest = 0;
-	return sor;
-}
-
-static int __init MTD_New_Region(char *line)
-{
-	char	string[MAX_NAME_SIZE];
-	int	params[6];
-	get_options (get_string_option(string,sizeof(string),line),6,params);
-	if(params[0]<1)
-	{
-		printk(MTD_FORTUNET_PK "Bad parameters for MTD Region "
-			" name,region-number[,base,size,bankwidth,altbankwidth]\n");
-		return 1;
-	}
-	if((params[1]<0)||(params[1]>=MAX_NUM_REGIONS))
-	{
-		printk(MTD_FORTUNET_PK "Bad region index of %d only have 0..%u regions\n",
-			params[1],MAX_NUM_REGIONS-1);
-		return 1;
-	}
-	memset(&map_regions[params[1]],0,sizeof(map_regions[params[1]]));
-	memcpy(&map_regions[params[1]].map_info,
-		&default_map,sizeof(map_regions[params[1]].map_info));
-        map_regions_set[params[1]] = 1;
-        map_regions[params[1]].window_addr_physical = DEF_WINDOW_ADDR_PHY;
-        map_regions[params[1]].altbankwidth = 2;
-        map_regions[params[1]].mymtd = NULL;
-	map_regions[params[1]].map_info.name = map_regions[params[1]].map_name;
-	strcpy(map_regions[params[1]].map_info.name,string);
-	if(params[0]>1)
-	{
-		map_regions[params[1]].window_addr_physical = params[2];
-	}
-	if(params[0]>2)
-	{
-		map_regions[params[1]].map_info.size = params[3];
-	}
-	if(params[0]>3)
-	{
-		map_regions[params[1]].map_info.bankwidth = params[4];
-	}
-	if(params[0]>4)
-	{
-		map_regions[params[1]].altbankwidth = params[5];
-	}
-	return 1;
-}
-
-static int __init MTD_New_Partition(char *line)
-{
-	char	string[MAX_NAME_SIZE];
-	int	params[4];
-	get_options (get_string_option(string,sizeof(string),line),4,params);
-	if(params[0]<3)
-	{
-		printk(MTD_FORTUNET_PK "Bad parameters for MTD Partition "
-			" name,region-number,size,offset\n");
-		return 1;
-	}
-	if((params[1]<0)||(params[1]>=MAX_NUM_REGIONS))
-	{
-		printk(MTD_FORTUNET_PK "Bad region index of %d only have 0..%u regions\n",
-			params[1],MAX_NUM_REGIONS-1);
-		return 1;
-	}
-	if(map_regions_parts[params[1]]>=MAX_NUM_PARTITIONS)
-	{
-		printk(MTD_FORTUNET_PK "Out of space for partition in this region\n");
-		return 1;
-	}
-	map_regions[params[1]].parts[map_regions_parts[params[1]]].name =
-		map_regions[params[1]].	parts_name[map_regions_parts[params[1]]];
-	strcpy(map_regions[params[1]].parts[map_regions_parts[params[1]]].name,string);
-	map_regions[params[1]].parts[map_regions_parts[params[1]]].size =
-		params[2];
-	map_regions[params[1]].parts[map_regions_parts[params[1]]].offset =
-		params[3];
-	map_regions[params[1]].parts[map_regions_parts[params[1]]].mask_flags = 0;
-	map_regions_parts[params[1]]++;
-	return 1;
-}
-
-__setup("MTD_Region=", MTD_New_Region);
-__setup("MTD_Partition=", MTD_New_Partition);
-
-/* Backwards-spelling-compatibility */
-__setup("MTD_Partion=", MTD_New_Partition);
-
-static int __init init_fortunet(void)
-{
-	int	ix,iy;
-	for(iy=ix=0;ix<MAX_NUM_REGIONS;ix++)
-	{
-		if(map_regions_parts[ix]&&(!map_regions_set[ix]))
-		{
-			printk(MTD_FORTUNET_PK "Region %d is not setup (Setting to default)\n",
-				ix);
-			memset(&map_regions[ix],0,sizeof(map_regions[ix]));
-			memcpy(&map_regions[ix].map_info,&default_map,
-				sizeof(map_regions[ix].map_info));
-			map_regions_set[ix] = 1;
-			map_regions[ix].window_addr_physical = DEF_WINDOW_ADDR_PHY;
-			map_regions[ix].altbankwidth = 2;
-			map_regions[ix].mymtd = NULL;
-			map_regions[ix].map_info.name = map_regions[ix].map_name;
-			strcpy(map_regions[ix].map_info.name,"FORTUNET");
-		}
-		if(map_regions_set[ix])
-		{
-			iy++;
-			printk(KERN_NOTICE MTD_FORTUNET_PK "%s flash device at physically "
-				" address %x size %x\n",
-				map_regions[ix].map_info.name,
-				map_regions[ix].window_addr_physical,
-				map_regions[ix].map_info.size);
-
-			map_regions[ix].map_info.phys =	map_regions[ix].window_addr_physical,
-
-			map_regions[ix].map_info.virt =
-				ioremap_nocache(
-				map_regions[ix].window_addr_physical,
-				map_regions[ix].map_info.size);
-			if(!map_regions[ix].map_info.virt)
-			{
-				int j = 0;
-				printk(MTD_FORTUNET_PK "%s flash failed to ioremap!\n",
-					map_regions[ix].map_info.name);
-				for (j = 0 ; j < ix; j++)
-					iounmap(map_regions[j].map_info.virt);
-				return -ENXIO;
-			}
-			simple_map_init(&map_regions[ix].map_info);
-
-			printk(KERN_NOTICE MTD_FORTUNET_PK "%s flash is virtually at: %x\n",
-				map_regions[ix].map_info.name,
-				map_regions[ix].map_info.virt);
-			map_regions[ix].mymtd = do_map_probe("cfi_probe",
-				&map_regions[ix].map_info);
-			if((!map_regions[ix].mymtd)&&(
-				map_regions[ix].altbankwidth!=map_regions[ix].map_info.bankwidth))
-			{
-				printk(KERN_NOTICE MTD_FORTUNET_PK "Trying alternate bankwidth "
-					"for %s flash.\n",
-					map_regions[ix].map_info.name);
-				map_regions[ix].map_info.bankwidth =
-					map_regions[ix].altbankwidth;
-				map_regions[ix].mymtd = do_map_probe("cfi_probe",
-					&map_regions[ix].map_info);
-			}
-			map_regions[ix].mymtd->owner = THIS_MODULE;
-			mtd_device_register(map_regions[ix].mymtd,
-					    map_regions[ix].parts,
-					    map_regions_parts[ix]);
-		}
-	}
-	if(iy)
-		return 0;
-	return -ENXIO;
-}
-
-static void __exit cleanup_fortunet(void)
-{
-	int	ix;
-	for(ix=0;ix<MAX_NUM_REGIONS;ix++)
-	{
-		if(map_regions_set[ix])
-		{
-			if( map_regions[ix].mymtd )
-			{
-				mtd_device_unregister(map_regions[ix].mymtd);
-				map_destroy( map_regions[ix].mymtd );
-			}
-			iounmap((void *)map_regions[ix].map_info.virt);
-		}
-	}
-}
-
-module_init(init_fortunet);
-module_exit(cleanup_fortunet);
-
-MODULE_AUTHOR("FortuNet, Inc.");
-MODULE_DESCRIPTION("MTD map driver for FortuNet boards");
diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c
index e4de96b..7b643de 100644
--- a/drivers/mtd/maps/gpio-addr-flash.c
+++ b/drivers/mtd/maps/gpio-addr-flash.c
@@ -26,7 +26,8 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 
-#define pr_devinit(fmt, args...) ({ static const __devinitconst char __fmt[] = fmt; printk(__fmt, ## args); })
+#define pr_devinit(fmt, args...) \
+	({ static const char __fmt[] = fmt; printk(__fmt, ## args); })
 
 #define DRIVER_NAME "gpio-addr-flash"
 #define PFX DRIVER_NAME ": "
@@ -142,7 +143,8 @@ static void gf_write(struct map_info *map, map_word d1, unsigned long ofs)
  *
  * See gf_copy_from() caveat.
  */
-static void gf_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+static void gf_copy_to(struct map_info *map, unsigned long to,
+		       const void *from, ssize_t len)
 {
 	struct async_state *state = gf_map_info_to_state(map);
 
@@ -185,7 +187,7 @@ static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
  *	...
  * };
  */
-static int __devinit gpio_flash_probe(struct platform_device *pdev)
+static int gpio_flash_probe(struct platform_device *pdev)
 {
 	size_t i, arr_size;
 	struct physmap_flash_data *pdata;
@@ -258,7 +260,7 @@ static int __devinit gpio_flash_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int __devexit gpio_flash_remove(struct platform_device *pdev)
+static int gpio_flash_remove(struct platform_device *pdev)
 {
 	struct async_state *state = platform_get_drvdata(pdev);
 	size_t i = 0;
@@ -273,7 +275,7 @@ static int __devexit gpio_flash_remove(struct platform_device *pdev)
 
 static struct platform_driver gpio_flash_driver = {
 	.probe		= gpio_flash_probe,
-	.remove		= __devexit_p(gpio_flash_remove),
+	.remove		= gpio_flash_remove,
 	.driver		= {
 		.name	= DRIVER_NAME,
 	},
diff --git a/drivers/mtd/maps/ichxrom.c b/drivers/mtd/maps/ichxrom.c
index 6689dcb..c7478e1 100644
--- a/drivers/mtd/maps/ichxrom.c
+++ b/drivers/mtd/maps/ichxrom.c
@@ -84,8 +84,8 @@ static void ichxrom_cleanup(struct ichxrom_window *window)
 }
 
 
-static int __devinit ichxrom_init_one (struct pci_dev *pdev,
-	const struct pci_device_id *ent)
+static int ichxrom_init_one(struct pci_dev *pdev,
+			    const struct pci_device_id *ent)
 {
 	static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
 	struct ichxrom_window *window = &ichxrom_window;
@@ -315,13 +315,13 @@ static int __devinit ichxrom_init_one (struct pci_dev *pdev,
 }
 
 
-static void __devexit ichxrom_remove_one (struct pci_dev *pdev)
+static void ichxrom_remove_one(struct pci_dev *pdev)
 {
 	struct ichxrom_window *window = &ichxrom_window;
 	ichxrom_cleanup(window);
 }
 
-static struct pci_device_id ichxrom_pci_tbl[] __devinitdata = {
+static struct pci_device_id ichxrom_pci_tbl[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0,
 	  PCI_ANY_ID, PCI_ANY_ID, },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0,
diff --git a/drivers/mtd/maps/intel_vr_nor.c b/drivers/mtd/maps/intel_vr_nor.c
index 93f0317..3ee2ad1 100644
--- a/drivers/mtd/maps/intel_vr_nor.c
+++ b/drivers/mtd/maps/intel_vr_nor.c
@@ -63,24 +63,24 @@ struct vr_nor_mtd {
 #define TIMING_BYTE_EN		(1 <<  0)	/* 8-bit vs 16-bit bus */
 #define TIMING_MASK		0x3FFF0000
 
-static void __devexit vr_nor_destroy_partitions(struct vr_nor_mtd *p)
+static void vr_nor_destroy_partitions(struct vr_nor_mtd *p)
 {
 	mtd_device_unregister(p->info);
 }
 
-static int __devinit vr_nor_init_partitions(struct vr_nor_mtd *p)
+static int vr_nor_init_partitions(struct vr_nor_mtd *p)
 {
 	/* register the flash bank */
 	/* partition the flash bank */
 	return mtd_device_parse_register(p->info, NULL, NULL, NULL, 0);
 }
 
-static void __devexit vr_nor_destroy_mtd_setup(struct vr_nor_mtd *p)
+static void vr_nor_destroy_mtd_setup(struct vr_nor_mtd *p)
 {
 	map_destroy(p->info);
 }
 
-static int __devinit vr_nor_mtd_setup(struct vr_nor_mtd *p)
+static int vr_nor_mtd_setup(struct vr_nor_mtd *p)
 {
 	static const char *probe_types[] =
 	    { "cfi_probe", "jedec_probe", NULL };
@@ -96,7 +96,7 @@ static int __devinit vr_nor_mtd_setup(struct vr_nor_mtd *p)
 	return 0;
 }
 
-static void __devexit vr_nor_destroy_maps(struct vr_nor_mtd *p)
+static void vr_nor_destroy_maps(struct vr_nor_mtd *p)
 {
 	unsigned int exp_timing_cs0;
 
@@ -116,7 +116,7 @@ static void __devexit vr_nor_destroy_maps(struct vr_nor_mtd *p)
  * Initialize the map_info structure and map the flash.
  * Returns 0 on success, nonzero otherwise.
  */
-static int __devinit vr_nor_init_maps(struct vr_nor_mtd *p)
+static int vr_nor_init_maps(struct vr_nor_mtd *p)
 {
 	unsigned long csr_phys, csr_len;
 	unsigned long win_phys, win_len;
@@ -176,7 +176,7 @@ static struct pci_device_id vr_nor_pci_ids[] = {
 	{0,}
 };
 
-static void __devexit vr_nor_pci_remove(struct pci_dev *dev)
+static void vr_nor_pci_remove(struct pci_dev *dev)
 {
 	struct vr_nor_mtd *p = pci_get_drvdata(dev);
 
@@ -189,7 +189,7 @@ static void __devexit vr_nor_pci_remove(struct pci_dev *dev)
 	pci_disable_device(dev);
 }
 
-static int __devinit
+static int
 vr_nor_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	struct vr_nor_mtd *p = NULL;
@@ -256,7 +256,7 @@ vr_nor_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 static struct pci_driver vr_nor_pci_driver = {
 	.name = DRV_NAME,
 	.probe = vr_nor_pci_probe,
-	.remove = __devexit_p(vr_nor_pci_remove),
+	.remove = vr_nor_pci_remove,
 	.id_table = vr_nor_pci_ids,
 };
 
diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
index c03456f..3c3c791 100644
--- a/drivers/mtd/maps/lantiq-flash.c
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -45,7 +45,7 @@ struct ltq_mtd {
 };
 
 static const char ltq_map_name[] = "ltq_nor";
-static const char *ltq_probe_types[] __devinitconst = {
+static const char *ltq_probe_types[] = {
 					"cmdlinepart", "ofpart", NULL };
 
 static map_word
@@ -109,7 +109,7 @@ ltq_copy_to(struct map_info *map, unsigned long to,
 	spin_unlock_irqrestore(&ebu_lock, flags);
 }
 
-static int __devinit
+static int
 ltq_mtd_probe(struct platform_device *pdev)
 {
 	struct mtd_part_parser_data ppdata;
@@ -185,7 +185,7 @@ err_out:
 	return err;
 }
 
-static int __devexit
+static int
 ltq_mtd_remove(struct platform_device *pdev)
 {
 	struct ltq_mtd *ltq_mtd = platform_get_drvdata(pdev);
@@ -209,7 +209,7 @@ MODULE_DEVICE_TABLE(of, ltq_mtd_match);
 
 static struct platform_driver ltq_mtd_driver = {
 	.probe = ltq_mtd_probe,
-	.remove = __devexit_p(ltq_mtd_remove),
+	.remove = ltq_mtd_remove,
 	.driver = {
 		.name = "ltq-nor",
 		.owner = THIS_MODULE,
diff --git a/drivers/mtd/maps/latch-addr-flash.c b/drivers/mtd/maps/latch-addr-flash.c
index 3c7ad17..ab0fead 100644
--- a/drivers/mtd/maps/latch-addr-flash.c
+++ b/drivers/mtd/maps/latch-addr-flash.c
@@ -125,7 +125,7 @@ static int latch_addr_flash_remove(struct platform_device *dev)
 	return 0;
 }
 
-static int __devinit latch_addr_flash_probe(struct platform_device *dev)
+static int latch_addr_flash_probe(struct platform_device *dev)
 {
 	struct latch_addr_flash_data *latch_addr_data;
 	struct latch_addr_flash_info *info;
@@ -218,7 +218,7 @@ done:
 
 static struct platform_driver latch_addr_flash_driver = {
 	.probe		= latch_addr_flash_probe,
-	.remove		= __devexit_p(latch_addr_flash_remove),
+	.remove		= latch_addr_flash_remove,
 	.driver		= {
 		.name	= DRIVER_NAME,
 	},
diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c
index 1c30c1a..ed82914 100644
--- a/drivers/mtd/maps/pci.c
+++ b/drivers/mtd/maps/pci.c
@@ -253,7 +253,7 @@ static struct pci_device_id mtd_pci_ids[] = {
  * Generic code follows.
  */
 
-static int __devinit
+static int
 mtd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	struct mtd_pci_info *info = (struct mtd_pci_info *)id->driver_data;
@@ -308,7 +308,7 @@ out:
 	return err;
 }
 
-static void __devexit
+static void
 mtd_pci_remove(struct pci_dev *dev)
 {
 	struct mtd_info *mtd = pci_get_drvdata(dev);
@@ -326,7 +326,7 @@ mtd_pci_remove(struct pci_dev *dev)
 static struct pci_driver mtd_pci_driver = {
 	.name =		"MTD PCI",
 	.probe =	mtd_pci_probe,
-	.remove =	__devexit_p(mtd_pci_remove),
+	.remove =	mtd_pci_remove,
 	.id_table =	mtd_pci_ids,
 };
 
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 6f19aca..37cdc20 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -77,7 +77,7 @@ static int of_flash_remove(struct platform_device *dev)
 /* Helper function to handle probing of the obsolete "direct-mapped"
  * compatible binding, which has an extra "probe-type" property
  * describing the type of flash probe necessary. */
-static struct mtd_info * __devinit obsolete_probe(struct platform_device *dev,
+static struct mtd_info *obsolete_probe(struct platform_device *dev,
 						  struct map_info *map)
 {
 	struct device_node *dp = dev->dev.of_node;
@@ -116,7 +116,7 @@ static struct mtd_info * __devinit obsolete_probe(struct platform_device *dev,
    information. */
 static const char *part_probe_types_def[] = { "cmdlinepart", "RedBoot",
 					"ofpart", "ofoldpart", NULL };
-static const char ** __devinit of_get_probes(struct device_node *dp)
+static const char **of_get_probes(struct device_node *dp)
 {
 	const char *cp;
 	int cplen;
@@ -145,14 +145,14 @@ static const char ** __devinit of_get_probes(struct device_node *dp)
 	return res;
 }
 
-static void __devinit of_free_probes(const char **probes)
+static void of_free_probes(const char **probes)
 {
 	if (probes != part_probe_types_def)
 		kfree(probes);
 }
 
 static struct of_device_id of_flash_match[];
-static int __devinit of_flash_probe(struct platform_device *dev)
+static int of_flash_probe(struct platform_device *dev)
 {
 	const char **part_probe_types;
 	const struct of_device_id *match;
@@ -170,6 +170,7 @@ static int __devinit of_flash_probe(struct platform_device *dev)
 	resource_size_t res_size;
 	struct mtd_part_parser_data ppdata;
 	bool map_indirect;
+	const char *mtd_name;
 
 	match = of_match_device(of_flash_match, &dev->dev);
 	if (!match)
@@ -178,6 +179,8 @@ static int __devinit of_flash_probe(struct platform_device *dev)
 
 	reg_tuple_size = (of_n_addr_cells(dp) + of_n_size_cells(dp)) * sizeof(u32);
 
+	of_property_read_string(dp, "linux,mtd-name", &mtd_name);
+
 	/*
 	 * Get number of "reg" tuples. Scan for MTD devices on area's
 	 * described by each "reg" region. This makes it possible (including
@@ -234,7 +237,7 @@ static int __devinit of_flash_probe(struct platform_device *dev)
 			goto err_out;
 		}
 
-		info->list[i].map.name = dev_name(&dev->dev);
+		info->list[i].map.name = mtd_name ?: dev_name(&dev->dev);
 		info->list[i].map.phys = res.start;
 		info->list[i].map.size = res_size;
 		info->list[i].map.bankwidth = be32_to_cpup(width);
@@ -282,6 +285,7 @@ static int __devinit of_flash_probe(struct platform_device *dev)
 	}
 
 	err = 0;
+	info->cmtd = NULL;
 	if (info->list_size == 1) {
 		info->cmtd = info->list[0].mtd;
 	} else if (info->list_size > 1) {
@@ -290,9 +294,10 @@ static int __devinit of_flash_probe(struct platform_device *dev)
 		 */
 		info->cmtd = mtd_concat_create(mtd_list, info->list_size,
 					       dev_name(&dev->dev));
-		if (info->cmtd == NULL)
-			err = -ENXIO;
 	}
+	if (info->cmtd == NULL)
+		err = -ENXIO;
+
 	if (err)
 		goto err_out;
 
diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c
index 65bd1cd..afea93b 100644
--- a/drivers/mtd/maps/pismo.c
+++ b/drivers/mtd/maps/pismo.c
@@ -58,7 +58,7 @@ static void pismo_set_vpp(struct platform_device *pdev, int on)
 	pismo->vpp(pismo->vpp_data, on);
 }
 
-static unsigned int __devinit pismo_width_to_bytes(unsigned int width)
+static unsigned int pismo_width_to_bytes(unsigned int width)
 {
 	width &= 15;
 	if (width > 2)
@@ -66,7 +66,7 @@ static unsigned int __devinit pismo_width_to_bytes(unsigned int width)
 	return 1 << width;
 }
 
-static int __devinit pismo_eeprom_read(struct i2c_client *client, void *buf,
+static int pismo_eeprom_read(struct i2c_client *client, void *buf,
 	u8 addr, size_t size)
 {
 	int ret;
@@ -88,7 +88,7 @@ static int __devinit pismo_eeprom_read(struct i2c_client *client, void *buf,
 	return ret == ARRAY_SIZE(msg) ? size : -EIO;
 }
 
-static int __devinit pismo_add_device(struct pismo_data *pismo, int i,
+static int pismo_add_device(struct pismo_data *pismo, int i,
 	struct pismo_mem *region, const char *name, void *pdata, size_t psize)
 {
 	struct platform_device *dev;
@@ -129,7 +129,7 @@ static int __devinit pismo_add_device(struct pismo_data *pismo, int i,
 	return ret;
 }
 
-static int __devinit pismo_add_nor(struct pismo_data *pismo, int i,
+static int pismo_add_nor(struct pismo_data *pismo, int i,
 	struct pismo_mem *region)
 {
 	struct physmap_flash_data data = {
@@ -143,7 +143,7 @@ static int __devinit pismo_add_nor(struct pismo_data *pismo, int i,
 		&data, sizeof(data));
 }
 
-static int __devinit pismo_add_sram(struct pismo_data *pismo, int i,
+static int pismo_add_sram(struct pismo_data *pismo, int i,
 	struct pismo_mem *region)
 {
 	struct platdata_mtd_ram data = {
@@ -154,7 +154,7 @@ static int __devinit pismo_add_sram(struct pismo_data *pismo, int i,
 		&data, sizeof(data));
 }
 
-static void __devinit pismo_add_one(struct pismo_data *pismo, int i,
+static void pismo_add_one(struct pismo_data *pismo, int i,
 	const struct pismo_cs_block *cs, phys_addr_t base)
 {
 	struct device *dev = &pismo->client->dev;
@@ -197,7 +197,7 @@ static void __devinit pismo_add_one(struct pismo_data *pismo, int i,
 	}
 }
 
-static int __devexit pismo_remove(struct i2c_client *client)
+static int pismo_remove(struct i2c_client *client)
 {
 	struct pismo_data *pismo = i2c_get_clientdata(client);
 	int i;
@@ -210,7 +210,7 @@ static int __devexit pismo_remove(struct i2c_client *client)
 	return 0;
 }
 
-static int __devinit pismo_probe(struct i2c_client *client,
+static int pismo_probe(struct i2c_client *client,
 				 const struct i2c_device_id *id)
 {
 	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
@@ -267,7 +267,7 @@ static struct i2c_driver pismo_driver = {
 		.owner	= THIS_MODULE,
 	},
 	.probe		= pismo_probe,
-	.remove		= __devexit_p(pismo_remove),
+	.remove		= pismo_remove,
 	.id_table	= pismo_id,
 };
 
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 81884c2..43e3dbb 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -49,7 +49,7 @@ struct pxa2xx_flash_info {
 static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
 
 
-static int __devinit pxa2xx_flash_probe(struct platform_device *pdev)
+static int pxa2xx_flash_probe(struct platform_device *pdev)
 {
 	struct flash_platform_data *flash = pdev->dev.platform_data;
 	struct pxa2xx_flash_info *info;
@@ -105,7 +105,7 @@ static int __devinit pxa2xx_flash_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int __devexit pxa2xx_flash_remove(struct platform_device *dev)
+static int pxa2xx_flash_remove(struct platform_device *dev)
 {
 	struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
 
@@ -139,7 +139,7 @@ static struct platform_driver pxa2xx_flash_driver = {
 		.owner		= THIS_MODULE,
 	},
 	.probe		= pxa2xx_flash_probe,
-	.remove		= __devexit_p(pxa2xx_flash_remove),
+	.remove		= pxa2xx_flash_remove,
 	.shutdown	= pxa2xx_flash_shutdown,
 };
 
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index a675bdb..f694417 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -149,8 +149,8 @@ static void sa1100_destroy(struct sa_info *info, struct flash_platform_data *pla
 		plat->exit();
 }
 
-static struct sa_info *__devinit
-sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat)
+static struct sa_info *sa1100_setup_mtd(struct platform_device *pdev,
+					struct flash_platform_data *plat)
 {
 	struct sa_info *info;
 	int nr, size, i, ret = 0;
@@ -246,7 +246,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat)
 
 static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
 
-static int __devinit sa1100_mtd_probe(struct platform_device *pdev)
+static int sa1100_mtd_probe(struct platform_device *pdev)
 {
 	struct flash_platform_data *plat = pdev->dev.platform_data;
 	struct sa_info *info;
diff --git a/drivers/mtd/maps/scb2_flash.c b/drivers/mtd/maps/scb2_flash.c
index 9dcbc68..71796137 100644
--- a/drivers/mtd/maps/scb2_flash.c
+++ b/drivers/mtd/maps/scb2_flash.c
@@ -69,7 +69,7 @@ static struct map_info scb2_map = {
 };
 static int region_fail;
 
-static int __devinit
+static int
 scb2_fixup_mtd(struct mtd_info *mtd)
 {
 	int i;
@@ -133,7 +133,7 @@ scb2_fixup_mtd(struct mtd_info *mtd)
 /* CSB5's 'Function Control Register' has bits for decoding @ >= 0xffc00000 */
 #define CSB5_FCR	0x41
 #define CSB5_FCR_DECODE_ALL 0x0e
-static int __devinit
+static int
 scb2_flash_probe(struct pci_dev *dev, const struct pci_device_id *ent)
 {
 	u8 reg;
@@ -197,7 +197,7 @@ scb2_flash_probe(struct pci_dev *dev, const struct pci_device_id *ent)
 	return 0;
 }
 
-static void __devexit
+static void
 scb2_flash_remove(struct pci_dev *dev)
 {
 	if (!scb2_mtd)
@@ -231,7 +231,7 @@ static struct pci_driver scb2_flash_driver = {
 	.name =     "Intel SCB2 BIOS Flash",
 	.id_table = scb2_flash_pci_ids,
 	.probe =    scb2_flash_probe,
-	.remove =   __devexit_p(scb2_flash_remove),
+	.remove =   scb2_flash_remove,
 };
 
 module_pci_driver(scb2_flash_driver);
diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c
index 175e537..d467f3b 100644
--- a/drivers/mtd/maps/sun_uflash.c
+++ b/drivers/mtd/maps/sun_uflash.c
@@ -108,7 +108,7 @@ int uflash_devinit(struct platform_device *op, struct device_node *dp)
 	return 0;
 }
 
-static int __devinit uflash_probe(struct platform_device *op)
+static int uflash_probe(struct platform_device *op)
 {
 	struct device_node *dp = op->dev.of_node;
 
@@ -121,7 +121,7 @@ static int __devinit uflash_probe(struct platform_device *op)
 	return uflash_devinit(op, dp);
 }
 
-static int __devexit uflash_remove(struct platform_device *op)
+static int uflash_remove(struct platform_device *op)
 {
 	struct uflash_dev *up = dev_get_drvdata(&op->dev);
 
@@ -155,7 +155,7 @@ static struct platform_driver uflash_driver = {
 		.of_match_table = uflash_match,
 	},
 	.probe		= uflash_probe,
-	.remove		= __devexit_p(uflash_remove),
+	.remove		= uflash_remove,
 };
 
 module_platform_driver(uflash_driver);
diff --git a/drivers/mtd/maps/vmu-flash.c b/drivers/mtd/maps/vmu-flash.c
index 2e2b094..6b223cf 100644
--- a/drivers/mtd/maps/vmu-flash.c
+++ b/drivers/mtd/maps/vmu-flash.c
@@ -596,7 +596,7 @@ fail_name:
 }
 
 /* Handles very basic info about the flash, queries for details */
-static int __devinit vmu_connect(struct maple_device *mdev)
+static int vmu_connect(struct maple_device *mdev)
 {
 	unsigned long test_flash_data, basic_flash_data;
 	int c, error;
@@ -690,7 +690,7 @@ fail_nomem:
 	return error;
 }
 
-static void __devexit vmu_disconnect(struct maple_device *mdev)
+static void vmu_disconnect(struct maple_device *mdev)
 {
 	struct memcard *card;
 	struct mdev_part *mpart;
@@ -772,7 +772,7 @@ static void vmu_file_error(struct maple_device *mdev, void *recvbuf)
 }
 
 
-static int __devinit probe_maple_vmu(struct device *dev)
+static int probe_maple_vmu(struct device *dev)
 {
 	int error;
 	struct maple_device *mdev = to_maple_dev(dev);
@@ -789,7 +789,7 @@ static int __devinit probe_maple_vmu(struct device *dev)
 	return 0;
 }
 
-static int __devexit remove_maple_vmu(struct device *dev)
+static int remove_maple_vmu(struct device *dev)
 {
 	struct maple_device *mdev = to_maple_dev(dev);
 
@@ -802,7 +802,7 @@ static struct maple_driver vmu_flash_driver = {
 	.drv = {
 		.name =		"Dreamcast_visual_memory",
 		.probe =	probe_maple_vmu,
-		.remove = 	__devexit_p(remove_maple_vmu),
+		.remove =	remove_maple_vmu,
 	},
 };