Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6: (82 commits)
  [MTD] m25p80: Add Support for ATMEL AT25DF641 64-Megabit SPI Flash
  [MTD] m25p80: add FAST_READ access support to M25Pxx
  [MTD] [NAND] bf5xx_nand: Avoid crash if bfin_mac is installed.
  [MTD] [NAND] at91_nand: control NCE signal
  [MTD] [NAND] AT91 hardware ECC compile fix for at91sam9263 / at91sam9260
  [MTD] [NAND] Hardware ECC controller on at91sam9263 / at91sam9260
  [JFFS2] Introduce dbg_readinode2 log level, use it to shut read_dnode() up
  [JFFS2] Fix jffs2_reserve_space() when all blocks are pending erasure.
  [JFFS2] Add erase_checking_list to hold blocks being marked.
  UBI: add a message
  [JFFS2] Return values of jffs2_block_check_erase error paths
  [MTD] Clean up AR7 partition map support
  [MTD] [NOR] Fix Intel CFI driver for collie flash
  [JFFS2] Finally remove redundant ref->__totlen field.
  [JFFS2] Honour TEST_TOTLEN macro in debugging code. ref->__totlen is going!
  [JFFS2] Add paranoia debugging for superblock counts
  [JFFS2] Fix free space leak with in-band cleanmarkers
  [JFFS2] Self-sufficient #includes in jffs2_fs_i.h: include <linux/mutex.h>
  [MTD] [NAND] Verify probe by retrying to checking the results match
  [MTD] [NAND] S3C2410 Allow ECC disable to be specified by the board
  ...

14 files changed, 131 insertions, 57 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 12c253664eb2..1bd69aa9e22a 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -21,6 +21,9 @@ config MTD_PHYSMAP
 	  particular board as well as the bus width, either statically
 	  with config options or at run-time.
 
+	  To compile this driver as a module, choose M here: the
+	  module will be called physmap.
+
 config MTD_PHYSMAP_START
 	hex "Physical start address of flash mapping"
 	depends on MTD_PHYSMAP
diff --git a/drivers/mtd/maps/bast-flash.c b/drivers/mtd/maps/bast-flash.c
index fc3b2672d1e2..1f492062f8ca 100644
--- a/drivers/mtd/maps/bast-flash.c
+++ b/drivers/mtd/maps/bast-flash.c
@@ -137,7 +137,7 @@ static int bast_flash_probe(struct platform_device *pdev)
 	if (info->map.size > AREA_MAXSIZE)
 		info->map.size = AREA_MAXSIZE;
 
-	pr_debug("%s: area %08lx, size %ld\n", __FUNCTION__,
+	pr_debug("%s: area %08lx, size %ld\n", __func__,
 		 info->map.phys, info->map.size);
 
 	info->area = request_mem_region(res->start, info->map.size,
@@ -149,7 +149,7 @@ static int bast_flash_probe(struct platform_device *pdev)
 	}
 
 	info->map.virt = ioremap(res->start, info->map.size);
-	pr_debug("%s: virt at %08x\n", __FUNCTION__, (int)info->map.virt);
+	pr_debug("%s: virt at %08x\n", __func__, (int)info->map.virt);
 
 	if (info->map.virt == 0) {
 		printk(KERN_ERR PFX "failed to ioremap() region\n");
@@ -223,3 +223,4 @@ module_exit(bast_flash_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("BAST MTD Map driver");
+MODULE_ALIAS("platform:bast-nor");
diff --git a/drivers/mtd/maps/ck804xrom.c b/drivers/mtd/maps/ck804xrom.c
index 688ef495888a..59d8fb49270a 100644
--- a/drivers/mtd/maps/ck804xrom.c
+++ b/drivers/mtd/maps/ck804xrom.c
@@ -28,6 +28,9 @@
 
 #define ROM_PROBE_STEP_SIZE (64*1024)
 
+#define DEV_CK804 1
+#define DEV_MCP55 2
+
 struct ck804xrom_window {
 	void __iomem *virt;
 	unsigned long phys;
@@ -45,8 +48,9 @@ struct ck804xrom_map_info {
 	char map_name[sizeof(MOD_NAME) + 2 + ADDRESS_NAME_LEN];
 };
 
-
-/* The 2 bits controlling the window size are often set to allow reading
+/*
+ * The following applies to ck804 only:
+ * The 2 bits controlling the window size are often set to allow reading
  * the BIOS, but too small to allow writing, since the lock registers are
  * 4MiB lower in the address space than the data.
  *
@@ -58,10 +62,17 @@ struct ck804xrom_map_info {
  * If only the 7 Bit is set, it is a 4MiB window.  Otherwise, a
  * 64KiB window.
  *
+ * The following applies to mcp55 only:
+ * The 15 bits controlling the window size are distributed as follows: 
+ * byte @0x88: bit 0..7
+ * byte @0x8c: bit 8..15
+ * word @0x90: bit 16..30
+ * If all bits are enabled, we have a 16? MiB window
+ * Please set win_size_bits to 0x7fffffff if you actually want to do something
  */
 static uint win_size_bits = 0;
 module_param(win_size_bits, uint, 0);
-MODULE_PARM_DESC(win_size_bits, "ROM window size bits override for 0x88 byte, normally set by BIOS.");
+MODULE_PARM_DESC(win_size_bits, "ROM window size bits override, normally set by BIOS.");
 
 static struct ck804xrom_window ck804xrom_window = {
 	.maps = LIST_HEAD_INIT(ck804xrom_window.maps),
@@ -102,10 +113,11 @@ static void ck804xrom_cleanup(struct ck804xrom_window *window)
 
 
 static int __devinit ck804xrom_init_one (struct pci_dev *pdev,
-	const struct pci_device_id *ent)
+					 const struct pci_device_id *ent)
 {
 	static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
 	u8 byte;
+	u16 word;
 	struct ck804xrom_window *window = &ck804xrom_window;
 	struct ck804xrom_map_info *map = NULL;
 	unsigned long map_top;
@@ -113,26 +125,42 @@ static int __devinit ck804xrom_init_one (struct pci_dev *pdev,
 	/* Remember the pci dev I find the window in */
 	window->pdev = pci_dev_get(pdev);
 
-	/* Enable the selected rom window.  This is often incorrectly
-	 * set up by the BIOS, and the 4MiB offset for the lock registers
-	 * requires the full 5MiB of window space.
-	 *
-	 * This 'write, then read' approach leaves the bits for
-	 * other uses of the hardware info.
-	 */
-        pci_read_config_byte(pdev, 0x88, &byte);
-        pci_write_config_byte(pdev, 0x88, byte | win_size_bits );
-
-
-	/* Assume the rom window is properly setup, and find it's size */
-	pci_read_config_byte(pdev, 0x88, &byte);
-
-	if ((byte & ((1<<7)|(1<<6))) == ((1<<7)|(1<<6)))
-		window->phys = 0xffb00000; /* 5MiB */
-	else if ((byte & (1<<7)) == (1<<7))
-		window->phys = 0xffc00000; /* 4MiB */
-	else
-		window->phys = 0xffff0000; /* 64KiB */
+	switch (ent->driver_data) {
+	case DEV_CK804:
+		/* Enable the selected rom window.  This is often incorrectly
+		 * set up by the BIOS, and the 4MiB offset for the lock registers
+		 * requires the full 5MiB of window space.
+		 *
+		 * This 'write, then read' approach leaves the bits for
+		 * other uses of the hardware info.
+		 */
+		pci_read_config_byte(pdev, 0x88, &byte);
+		pci_write_config_byte(pdev, 0x88, byte | win_size_bits );
+
+		/* Assume the rom window is properly setup, and find it's size */
+		pci_read_config_byte(pdev, 0x88, &byte);
+
+		if ((byte & ((1<<7)|(1<<6))) == ((1<<7)|(1<<6)))
+			window->phys = 0xffb00000; /* 5MiB */
+		else if ((byte & (1<<7)) == (1<<7))
+			window->phys = 0xffc00000; /* 4MiB */
+		else
+			window->phys = 0xffff0000; /* 64KiB */
+		break;
+
+	case DEV_MCP55:
+		pci_read_config_byte(pdev, 0x88, &byte);
+		pci_write_config_byte(pdev, 0x88, byte | (win_size_bits & 0xff));
+
+		pci_read_config_byte(pdev, 0x8c, &byte);
+		pci_write_config_byte(pdev, 0x8c, byte | ((win_size_bits & 0xff00) >> 8));
+
+		pci_read_config_word(pdev, 0x90, &word);
+		pci_write_config_word(pdev, 0x90, word | ((win_size_bits & 0x7fff0000) >> 16));
+
+		window->phys = 0xff000000; /* 16MiB, hardcoded for now */
+		break;
+	}
 
 	window->size = 0xffffffffUL - window->phys + 1UL;
 
@@ -303,8 +331,15 @@ static void __devexit ck804xrom_remove_one (struct pci_dev *pdev)
 }
 
 static struct pci_device_id ck804xrom_pci_tbl[] = {
-	{ PCI_VENDOR_ID_NVIDIA, 0x0051,
-        PCI_ANY_ID, PCI_ANY_ID, }, /* nvidia ck804 */
+	{ PCI_VENDOR_ID_NVIDIA, 0x0051, PCI_ANY_ID, PCI_ANY_ID, DEV_CK804 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0360, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0361, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0362, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0363, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0364, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0365, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0366, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, 0x0367, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
 	{ 0, }
 };
 
@@ -332,7 +367,7 @@ static int __init init_ck804xrom(void)
 			break;
 	}
 	if (pdev) {
-		retVal = ck804xrom_init_one(pdev, &ck804xrom_pci_tbl[0]);
+		retVal = ck804xrom_init_one(pdev, id);
 		pci_dev_put(pdev);
 		return retVal;
 	}
diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c
index 6946d802e6f6..325c8880c437 100644
--- a/drivers/mtd/maps/integrator-flash.c
+++ b/drivers/mtd/maps/integrator-flash.c
@@ -190,6 +190,7 @@ static struct platform_driver armflash_driver = {
 	.remove		= armflash_remove,
 	.driver		= {
 		.name	= "armflash",
+		.owner	= THIS_MODULE,
 	},
 };
 
@@ -209,3 +210,4 @@ module_exit(armflash_exit);
 MODULE_AUTHOR("ARM Ltd");
 MODULE_DESCRIPTION("ARM Integrator CFI map driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:armflash");
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index c26488a1793a..c8396b8574c4 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -253,6 +253,7 @@ static struct platform_driver ixp2000_flash_driver = {
 	.remove		= ixp2000_flash_remove,
 	.driver		= {
 		.name	= "IXP2000-Flash",
+		.owner	= THIS_MODULE,
 	},
 };
 
@@ -270,4 +271,4 @@ module_init(ixp2000_flash_init);
 module_exit(ixp2000_flash_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Deepak Saxena <dsaxena@plexity.net>");
-
+MODULE_ALIAS("platform:IXP2000-Flash");
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 7a828e3e6446..01f19a4714b5 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -275,6 +275,7 @@ static struct platform_driver ixp4xx_flash_driver = {
 	.remove		= ixp4xx_flash_remove,
 	.driver		= {
 		.name	= "IXP4XX-Flash",
+		.owner	= THIS_MODULE,
 	},
 };
 
@@ -295,3 +296,4 @@ module_exit(ixp4xx_flash_exit);
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("MTD map driver for Intel IXP4xx systems");
 MODULE_AUTHOR("Deepak Saxena");
+MODULE_ALIAS("platform:IXP4XX-Flash");
diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c
index e8d9ae535673..240b0e2d095d 100644
--- a/drivers/mtd/maps/omap_nor.c
+++ b/drivers/mtd/maps/omap_nor.c
@@ -70,7 +70,7 @@ static void omap_set_vpp(struct map_info *map, int enable)
 	}
 }
 
-static int __devinit omapflash_probe(struct platform_device *pdev)
+static int __init omapflash_probe(struct platform_device *pdev)
 {
 	int err;
 	struct omapflash_info *info;
@@ -130,7 +130,7 @@ out_free_info:
 	return err;
 }
 
-static int __devexit omapflash_remove(struct platform_device *pdev)
+static int __exit omapflash_remove(struct platform_device *pdev)
 {
 	struct omapflash_info *info = platform_get_drvdata(pdev);
 
@@ -152,16 +152,16 @@ static int __devexit omapflash_remove(struct platform_device *pdev)
 }
 
 static struct platform_driver omapflash_driver = {
-	.probe	= omapflash_probe,
-	.remove	= __devexit_p(omapflash_remove),
+	.remove	= __exit_p(omapflash_remove),
 	.driver = {
 		.name	= "omapflash",
+		.owner	= THIS_MODULE,
 	},
 };
 
 static int __init omapflash_init(void)
 {
-	return platform_driver_register(&omapflash_driver);
+	return platform_driver_probe(&omapflash_driver, omapflash_probe);
 }
 
 static void __exit omapflash_exit(void)
@@ -174,4 +174,4 @@ module_exit(omapflash_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("MTD NOR map driver for TI OMAP boards");
-
+MODULE_ALIAS("platform:omapflash");
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index eaeb56a4070a..1912d968718b 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -33,7 +33,7 @@ MODULE_PARM_DESC(debug, "Set Debug Level 0=quiet, 5=noisy");
 #undef DEBUG
 #define DEBUG(n, format, arg...) \
 	if (n <= debug) {	 \
-		printk(KERN_DEBUG __FILE__ ":%s(): " format "\n", __FUNCTION__ , ## arg); \
+		printk(KERN_DEBUG __FILE__ ":%s(): " format "\n", __func__ , ## arg); \
 	}
 
 #else
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index bc4649a17b9d..183255fcfdcb 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -242,6 +242,7 @@ static struct platform_driver physmap_flash_driver = {
 	.shutdown	= physmap_flash_shutdown,
 	.driver		= {
 		.name	= "physmap-flash",
+		.owner	= THIS_MODULE,
 	},
 };
 
@@ -319,3 +320,10 @@ module_exit(physmap_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
 MODULE_DESCRIPTION("Generic configurable MTD map driver");
+
+/* legacy platform drivers can't hotplug or coldplg */
+#ifndef PHYSMAP_COMPAT
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:physmap-flash");
+#endif
+
diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c
index 894c0b271289..f0b10ca05029 100644
--- a/drivers/mtd/maps/plat-ram.c
+++ b/drivers/mtd/maps/plat-ram.c
@@ -47,6 +47,7 @@ struct platram_info {
 	struct mtd_info		*mtd;
 	struct map_info		 map;
 	struct mtd_partition	*partitions;
+	bool			free_partitions;
 	struct resource		*area;
 	struct platdata_mtd_ram	*pdata;
 };
@@ -98,7 +99,8 @@ static int platram_remove(struct platform_device *pdev)
 #ifdef CONFIG_MTD_PARTITIONS
 		if (info->partitions) {
 			del_mtd_partitions(info->mtd);
-			kfree(info->partitions);
+			if (info->free_partitions)
+				kfree(info->partitions);
 		}
 #endif
 		del_mtd_device(info->mtd);
@@ -176,7 +178,8 @@ static int platram_probe(struct platform_device *pdev)
 
 	info->map.phys = res->start;
 	info->map.size = (res->end - res->start) + 1;
-	info->map.name = pdata->mapname != NULL ? pdata->mapname : (char *)pdev->name;
+	info->map.name = pdata->mapname != NULL ?
+			(char *)pdata->mapname : (char *)pdev->name;
 	info->map.bankwidth = pdata->bankwidth;
 
 	/* register our usage of the memory area */
@@ -203,9 +206,19 @@ static int platram_probe(struct platform_device *pdev)
 
 	dev_dbg(&pdev->dev, "initialised map, probing for mtd\n");
 
-	/* probe for the right mtd map driver */
+	/* probe for the right mtd map driver
+	 * supplied by the platform_data struct */
+
+	if (pdata->map_probes != 0) {
+		const char **map_probes = pdata->map_probes;
+
+		for ( ; !info->mtd && *map_probes; map_probes++)
+			info->mtd = do_map_probe(*map_probes , &info->map);
+	}
+	/* fallback to map_ram */
+	else
+		info->mtd = do_map_probe("map_ram", &info->map);
 
-	info->mtd = do_map_probe("map_ram" , &info->map);
 	if (info->mtd == NULL) {
 		dev_err(&pdev->dev, "failed to probe for map_ram\n");
 		err = -ENOMEM;
@@ -220,19 +233,21 @@ static int platram_probe(struct platform_device *pdev)
 	 * to add this device whole */
 
 #ifdef CONFIG_MTD_PARTITIONS
-	if (pdata->nr_partitions > 0) {
-		const char **probes = { NULL };
-
-		if (pdata->probes)
-			probes = (const char **)pdata->probes;
-
-		err = parse_mtd_partitions(info->mtd, probes,
+	if (!pdata->nr_partitions) {
+		/* try to probe using the supplied probe type */
+		if (pdata->probes) {
+			err = parse_mtd_partitions(info->mtd, pdata->probes,
 					   &info->partitions, 0);
-		if (err > 0) {
-			err = add_mtd_partitions(info->mtd, info->partitions,
-						 err);
+			info->free_partitions = 1;
+			if (err > 0)
+				err = add_mtd_partitions(info->mtd,
+					info->partitions, err);
 		}
 	}
+	/* use the static mapping */
+	else
+		err = add_mtd_partitions(info->mtd, pdata->partitions,
+				pdata->nr_partitions);
 #endif /* CONFIG_MTD_PARTITIONS */
 
 	if (add_mtd_device(info->mtd)) {
@@ -240,7 +255,9 @@ static int platram_probe(struct platform_device *pdev)
 		err = -ENOMEM;
 	}
 
-	dev_info(&pdev->dev, "registered mtd device\n");
+	if (!err)
+		dev_info(&pdev->dev, "registered mtd device\n");
+
 	return err;
 
  exit_free:
@@ -251,6 +268,9 @@ static int platram_probe(struct platform_device *pdev)
 
 /* device driver info */
 
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:mtd-ram");
+
 static struct platform_driver platram_driver = {
 	.probe		= platram_probe,
 	.remove		= platram_remove,
diff --git a/drivers/mtd/maps/pmcmsp-flash.c b/drivers/mtd/maps/pmcmsp-flash.c
index 02bde8c982ec..f43ba2815cbb 100644
--- a/drivers/mtd/maps/pmcmsp-flash.c
+++ b/drivers/mtd/maps/pmcmsp-flash.c
@@ -46,7 +46,7 @@ static struct mtd_partition **msp_parts;
 static struct map_info *msp_maps;
 static int fcnt;
 
-#define DEBUG_MARKER printk(KERN_NOTICE "%s[%d]\n",__FUNCTION__,__LINE__)
+#define DEBUG_MARKER printk(KERN_NOTICE "%s[%d]\n", __func__, __LINE__)
 
 int __init init_msp_flash(void)
 {
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index f904e6bd02e0..c7d5a52a2d55 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -456,6 +456,7 @@ static struct platform_driver sa1100_mtd_driver = {
 	.shutdown	= sa1100_mtd_shutdown,
 	.driver		= {
 		.name	= "flash",
+		.owner	= THIS_MODULE,
 	},
 };
 
@@ -475,3 +476,4 @@ module_exit(sa1100_mtd_exit);
 MODULE_AUTHOR("Nicolas Pitre");
 MODULE_DESCRIPTION("SA1100 CFI map driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:flash");
diff --git a/drivers/mtd/maps/sharpsl-flash.c b/drivers/mtd/maps/sharpsl-flash.c
index 12fe53c0d2fc..917dc778f24e 100644
--- a/drivers/mtd/maps/sharpsl-flash.c
+++ b/drivers/mtd/maps/sharpsl-flash.c
@@ -92,7 +92,7 @@ int __init init_sharpsl(void)
 	parts = sharpsl_partitions;
 	nb_parts = ARRAY_SIZE(sharpsl_partitions);
 
-	printk(KERN_NOTICE "Using %s partision definition\n", part_type);
+	printk(KERN_NOTICE "Using %s partition definition\n", part_type);
 	add_mtd_partitions(mymtd, parts, nb_parts);
 
 	return 0;
diff --git a/drivers/mtd/maps/tqm8xxl.c b/drivers/mtd/maps/tqm8xxl.c
index 37e4ded9b600..521734057314 100644
--- a/drivers/mtd/maps/tqm8xxl.c
+++ b/drivers/mtd/maps/tqm8xxl.c
@@ -124,7 +124,7 @@ int __init init_tqm_mtd(void)
 	//request maximum flash size address space
 	start_scan_addr = ioremap(flash_addr, flash_size);
 	if (!start_scan_addr) {
-		printk(KERN_WARNING "%s:Failed to ioremap address:0x%x\n", __FUNCTION__, flash_addr);
+		printk(KERN_WARNING "%s:Failed to ioremap address:0x%x\n", __func__, flash_addr);
 		return -EIO;
 	}
 
@@ -132,7 +132,7 @@ int __init init_tqm_mtd(void)
 		if(mtd_size >= flash_size)
 			break;
 
-		printk(KERN_INFO "%s: chip probing count %d\n", __FUNCTION__, idx);
+		printk(KERN_INFO "%s: chip probing count %d\n", __func__, idx);
 
 		map_banks[idx] = kzalloc(sizeof(struct map_info), GFP_KERNEL);
 		if(map_banks[idx] == NULL) {
@@ -178,7 +178,7 @@ int __init init_tqm_mtd(void)
 			mtd_size += mtd_banks[idx]->size;
 			num_banks++;
 
-			printk(KERN_INFO "%s: bank%d, name:%s, size:%dbytes \n", __FUNCTION__, num_banks,
+			printk(KERN_INFO "%s: bank%d, name:%s, size:%dbytes \n", __func__, num_banks,
 			mtd_banks[idx]->name, mtd_banks[idx]->size);
 		}
 	}