mtd: nand: rename w90p910_nand.c to nuc900_nand.c

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

3 files changed, 74 insertions, 74 deletions

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 7678538344f..2dcbccb50da 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -489,11 +489,11 @@ config MTD_NAND_SOCRATES
         help
           Enables support for NAND Flash chips wired onto Socrates board.
 
-config MTD_NAND_W90P910
-        tristate "Support for NAND on w90p910 evaluation board."
+config MTD_NAND_NUC900
+        tristate "Support for NAND on Nuvoton NUC9xx/w90p910 evaluation boards."
         depends on ARCH_W90X900 && MTD_PARTITIONS
         help
           This enables the driver for the NAND Flash on evaluation board based
-          on w90p910.
+          on w90p910 / NUC9xx.
 
 endif # MTD_NAND
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index 460a1f39a8d..bba5addadb9 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -40,7 +40,7 @@ obj-$(CONFIG_MTD_NAND_SH_FLCTL)		+= sh_flctl.o
 obj-$(CONFIG_MTD_NAND_MXC)              += mxc_nand.o
 obj-$(CONFIG_MTD_NAND_SOCRATES)         += socrates_nand.o
 obj-$(CONFIG_MTD_NAND_TXX9NDFMC)        += txx9ndfmc.o
-obj-$(CONFIG_MTD_NAND_W90P910)          += w90p910_nand.o
+obj-$(CONFIG_MTD_NAND_NUC900)           += nuc900_nand.o
 obj-$(CONFIG_MTD_NAND_NOMADIK)          += nomadik_nand.o
 obj-$(CONFIG_MTD_NAND_BCM_UMI)          += bcm_umi_nand.o nand_bcm_umi.o
 
diff --git a/drivers/mtd/nand/w90p910_nand.c b/drivers/mtd/nand/nuc900_nand.c
index c2e9b68e4ff..6eddf7361ed 100644
--- a/drivers/mtd/nand/w90p910_nand.c
+++ b/drivers/mtd/nand/nuc900_nand.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009 Nuvoton technology corporation.
+ * Copyright © 2009 Nuvoton technology corporation.
  *
  * Wan ZongShun <mcuos.com@gmail.com>
  *
@@ -55,7 +55,7 @@
 #define write_addr_reg(dev, val)        \
         __raw_writel((val), (dev)->reg + REG_SMADDR)
 
-struct w90p910_nand {
+struct nuc900_nand {
         struct mtd_info mtd;
         struct nand_chip chip;
         void __iomem *reg;
@@ -76,49 +76,49 @@ static const struct mtd_partition partitions[] = {
         }
 };
 
-static unsigned char w90p910_nand_read_byte(struct mtd_info *mtd)
+static unsigned char nuc900_nand_read_byte(struct mtd_info *mtd)
 {
         unsigned char ret;
-        struct w90p910_nand *nand;
+        struct nuc900_nand *nand;
 
-        nand = container_of(mtd, struct w90p910_nand, mtd);
+        nand = container_of(mtd, struct nuc900_nand, mtd);
 
         ret = (unsigned char)read_data_reg(nand);
 
         return ret;
 }
 
-static void w90p910_nand_read_buf(struct mtd_info *mtd,
-                                                unsigned char *buf, int len)
+static void nuc900_nand_read_buf(struct mtd_info *mtd,
+                                 unsigned char *buf, int len)
 {
         int i;
-        struct w90p910_nand *nand;
+        struct nuc900_nand *nand;
 
-        nand = container_of(mtd, struct w90p910_nand, mtd);
+        nand = container_of(mtd, struct nuc900_nand, mtd);
 
         for (i = 0; i < len; i++)
                 buf[i] = (unsigned char)read_data_reg(nand);
 }
 
-static void w90p910_nand_write_buf(struct mtd_info *mtd,
-                                        const unsigned char *buf, int len)
+static void nuc900_nand_write_buf(struct mtd_info *mtd,
+                                  const unsigned char *buf, int len)
 {
         int i;
-        struct w90p910_nand *nand;
+        struct nuc900_nand *nand;
 
-        nand = container_of(mtd, struct w90p910_nand, mtd);
+        nand = container_of(mtd, struct nuc900_nand, mtd);
 
         for (i = 0; i < len; i++)
                 write_data_reg(nand, buf[i]);
 }
 
-static int w90p910_verify_buf(struct mtd_info *mtd,
-                                        const unsigned char *buf, int len)
+static int nuc900_verify_buf(struct mtd_info *mtd,
+                             const unsigned char *buf, int len)
 {
         int i;
-        struct w90p910_nand *nand;
+        struct nuc900_nand *nand;
 
-        nand = container_of(mtd, struct w90p910_nand, mtd);
+        nand = container_of(mtd, struct nuc900_nand, mtd);
 
         for (i = 0; i < len; i++) {
                 if (buf[i] != (unsigned char)read_data_reg(nand))
@@ -128,7 +128,7 @@ static int w90p910_verify_buf(struct mtd_info *mtd,
         return 0;
 }
 
-static int w90p910_check_rb(struct w90p910_nand *nand)
+static int nuc900_check_rb(struct nuc900_nand *nand)
 {
         unsigned int val;
         spin_lock(&nand->lock);
@@ -139,24 +139,24 @@ static int w90p910_check_rb(struct w90p910_nand *nand)
         return val;
 }
 
-static int w90p910_nand_devready(struct mtd_info *mtd)
+static int nuc900_nand_devready(struct mtd_info *mtd)
 {
-        struct w90p910_nand *nand;
+        struct nuc900_nand *nand;
         int ready;
 
-        nand = container_of(mtd, struct w90p910_nand, mtd);
+        nand = container_of(mtd, struct nuc900_nand, mtd);
 
-        ready = (w90p910_check_rb(nand)) ? 1 : 0;
+        ready = (nuc900_check_rb(nand)) ? 1 : 0;
         return ready;
 }
 
-static void w90p910_nand_command_lp(struct mtd_info *mtd,
-                        unsigned int command, int column, int page_addr)
+static void nuc900_nand_command_lp(struct mtd_info *mtd, unsigned int command,
+                                   int column, int page_addr)
 {
         register struct nand_chip *chip = mtd->priv;
-        struct w90p910_nand *nand;
+        struct nuc900_nand *nand;
 
-        nand = container_of(mtd, struct w90p910_nand, mtd);
+        nand = container_of(mtd, struct nuc900_nand, mtd);
 
         if (command == NAND_CMD_READOOB) {
                 column += mtd->writesize;
@@ -212,7 +212,7 @@ static void w90p910_nand_command_lp(struct mtd_info *mtd,
                 write_cmd_reg(nand, NAND_CMD_STATUS);
                 write_cmd_reg(nand, command);
 
-                while (!w90p910_check_rb(nand))
+                while (!nuc900_check_rb(nand))
                         ;
 
                 return;
@@ -241,7 +241,7 @@ static void w90p910_nand_command_lp(struct mtd_info *mtd,
 }
 
 
-static void w90p910_nand_enable(struct w90p910_nand *nand)
+static void nuc900_nand_enable(struct nuc900_nand *nand)
 {
         unsigned int val;
         spin_lock(&nand->lock);
@@ -262,37 +262,37 @@ static void w90p910_nand_enable(struct w90p910_nand *nand)
         spin_unlock(&nand->lock);
 }
 
-static int __devinit w90p910_nand_probe(struct platform_device *pdev)
+static int __devinit nuc900_nand_probe(struct platform_device *pdev)
 {
-        struct w90p910_nand *w90p910_nand;
+        struct nuc900_nand *nuc900_nand;
         struct nand_chip *chip;
         int retval;
         struct resource *res;
 
         retval = 0;
 
-        w90p910_nand = kzalloc(sizeof(struct w90p910_nand), GFP_KERNEL);
-        if (!w90p910_nand)
+        nuc900_nand = kzalloc(sizeof(struct nuc900_nand), GFP_KERNEL);
+        if (!nuc900_nand)
                 return -ENOMEM;
-        chip = &(w90p910_nand->chip);
+        chip = &(nuc900_nand->chip);
 
-        w90p910_nand->mtd.priv  = chip;
-        w90p910_nand->mtd.owner = THIS_MODULE;
-        spin_lock_init(&w90p910_nand->lock);
+        nuc900_nand->mtd.priv   = chip;
+        nuc900_nand->mtd.owner  = THIS_MODULE;
+        spin_lock_init(&nuc900_nand->lock);
 
-        w90p910_nand->clk = clk_get(&pdev->dev, NULL);
-        if (IS_ERR(w90p910_nand->clk)) {
+        nuc900_nand->clk = clk_get(&pdev->dev, NULL);
+        if (IS_ERR(nuc900_nand->clk)) {
                 retval = -ENOENT;
                 goto fail1;
         }
-        clk_enable(w90p910_nand->clk);
-
-        chip->cmdfunc           = w90p910_nand_command_lp;
-        chip->dev_ready         = w90p910_nand_devready;
-        chip->read_byte         = w90p910_nand_read_byte;
-        chip->write_buf         = w90p910_nand_write_buf;
-        chip->read_buf          = w90p910_nand_read_buf;
-        chip->verify_buf        = w90p910_verify_buf;
+        clk_enable(nuc900_nand->clk);
+
+        chip->cmdfunc           = nuc900_nand_command_lp;
+        chip->dev_ready         = nuc900_nand_devready;
+        chip->read_byte         = nuc900_nand_read_byte;
+        chip->write_buf         = nuc900_nand_write_buf;
+        chip->read_buf          = nuc900_nand_read_buf;
+        chip->verify_buf        = nuc900_verify_buf;
         chip->chip_delay        = 50;
         chip->options           = 0;
         chip->ecc.mode          = NAND_ECC_SOFT;
@@ -308,75 +308,75 @@ static int __devinit w90p910_nand_probe(struct platform_device *pdev)
                 goto fail1;
         }
 
-        w90p910_nand->reg = ioremap(res->start, resource_size(res));
-        if (!w90p910_nand->reg) {
+        nuc900_nand->reg = ioremap(res->start, resource_size(res));
+        if (!nuc900_nand->reg) {
                 retval = -ENOMEM;
                 goto fail2;
         }
 
-        w90p910_nand_enable(w90p910_nand);
+        nuc900_nand_enable(nuc900_nand);
 
-        if (nand_scan(&(w90p910_nand->mtd), 1)) {
+        if (nand_scan(&(nuc900_nand->mtd), 1)) {
                 retval = -ENXIO;
                 goto fail3;
         }
 
-        add_mtd_partitions(&(w90p910_nand->mtd), partitions,
+        add_mtd_partitions(&(nuc900_nand->mtd), partitions,
                                                 ARRAY_SIZE(partitions));
 
-        platform_set_drvdata(pdev, w90p910_nand);
+        platform_set_drvdata(pdev, nuc900_nand);
 
         return retval;
 
-fail3:  iounmap(w90p910_nand->reg);
+fail3:  iounmap(nuc900_nand->reg);
 fail2:  release_mem_region(res->start, resource_size(res));
-fail1:  kfree(w90p910_nand);
+fail1:  kfree(nuc900_nand);
         return retval;
 }
 
-static int __devexit w90p910_nand_remove(struct platform_device *pdev)
+static int __devexit nuc900_nand_remove(struct platform_device *pdev)
 {
-        struct w90p910_nand *w90p910_nand = platform_get_drvdata(pdev);
+        struct nuc900_nand *nuc900_nand = platform_get_drvdata(pdev);
         struct resource *res;
 
-        iounmap(w90p910_nand->reg);
+        iounmap(nuc900_nand->reg);
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         release_mem_region(res->start, resource_size(res));
 
-        clk_disable(w90p910_nand->clk);
-        clk_put(w90p910_nand->clk);
+        clk_disable(nuc900_nand->clk);
+        clk_put(nuc900_nand->clk);
 
-        kfree(w90p910_nand);
+        kfree(nuc900_nand);
 
         platform_set_drvdata(pdev, NULL);
 
         return 0;
 }
 
-static struct platform_driver w90p910_nand_driver = {
-        .probe          = w90p910_nand_probe,
-        .remove         = __devexit_p(w90p910_nand_remove),
+static struct platform_driver nuc900_nand_driver = {
+        .probe          = nuc900_nand_probe,
+        .remove         = __devexit_p(nuc900_nand_remove),
         .driver         = {
                 .name   = "nuc900-fmi",
                 .owner  = THIS_MODULE,
         },
 };
 
-static int __init w90p910_nand_init(void)
+static int __init nuc900_nand_init(void)
 {
-        return platform_driver_register(&w90p910_nand_driver);
+        return platform_driver_register(&nuc900_nand_driver);
 }
 
-static void __exit w90p910_nand_exit(void)
+static void __exit nuc900_nand_exit(void)
 {
-        platform_driver_unregister(&w90p910_nand_driver);
+        platform_driver_unregister(&nuc900_nand_driver);
 }
 
-module_init(w90p910_nand_init);
-module_exit(w90p910_nand_exit);
+module_init(nuc900_nand_init);
+module_exit(nuc900_nand_exit);
 
 MODULE_AUTHOR("Wan ZongShun <mcuos.com@gmail.com>");
-MODULE_DESCRIPTION("w90p910 nand driver!");
+MODULE_DESCRIPTION("w90p910/NUC9xx nand driver!");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:nuc900-fmi");