1 files changed, 15 insertions, 42 deletions

diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c
index af5707a8020..a4c477b9fdd 100644
--- a/drivers/mtd/maps/gpio-addr-flash.c
+++ b/drivers/mtd/maps/gpio-addr-flash.c
@@ -14,7 +14,6 @@
  */
 
 #include <linux/gpio.h>
-#include <linux/init.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -26,7 +25,8 @@
 #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 +142,8 @@ 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);
 
@@ -155,9 +156,8 @@ static void gf_copy_to(struct map_info *map, unsigned long to, const void *from,
 	memcpy_toio(map->virt + (to % state->win_size), from, len);
 }
 
-#ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
-#endif
+static const char * const part_probe_types[] = {
+	"cmdlinepart", "RedBoot", NULL };
 
 /**
  * gpio_flash_probe() - setup a mapping for a GPIO assisted flash
@@ -187,16 +187,15 @@ 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)
 {
-	int ret;
 	size_t i, arr_size;
 	struct physmap_flash_data *pdata;
 	struct resource *memory;
 	struct resource *gpios;
 	struct async_state *state;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	memory = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	gpios = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 
@@ -254,37 +253,21 @@ static int __devinit gpio_flash_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
-#ifdef CONFIG_MTD_PARTITIONS
-	ret = parse_mtd_partitions(state->mtd, part_probe_types, &pdata->parts, 0);
-	if (ret > 0) {
-		pr_devinit(KERN_NOTICE PFX "Using commandline partition definition\n");
-		add_mtd_partitions(state->mtd, pdata->parts, ret);
-		kfree(pdata->parts);
-
-	} else if (pdata->nr_parts) {
-		pr_devinit(KERN_NOTICE PFX "Using board partition definition\n");
-		add_mtd_partitions(state->mtd, pdata->parts, pdata->nr_parts);
-
-	} else
-#endif
-	{
-		pr_devinit(KERN_NOTICE PFX "no partition info available, registering whole flash at once\n");
-		add_mtd_device(state->mtd);
-	}
+
+	mtd_device_parse_register(state->mtd, part_probe_types, NULL,
+				  pdata->parts, pdata->nr_parts);
 
 	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;
 	do {
 		gpio_free(state->gpio_addrs[i]);
 	} while (++i < state->gpio_count);
-#ifdef CONFIG_MTD_PARTITIONS
-	del_mtd_partitions(state->mtd);
-#endif
+	mtd_device_unregister(state->mtd);
 	map_destroy(state->mtd);
 	kfree(state);
 	return 0;
@@ -292,23 +275,13 @@ 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,
 	},
 };
 
-static int __init gpio_flash_init(void)
-{
-	return platform_driver_register(&gpio_flash_driver);
-}
-module_init(gpio_flash_init);
-
-static void __exit gpio_flash_exit(void)
-{
-	platform_driver_unregister(&gpio_flash_driver);
-}
-module_exit(gpio_flash_exit);
+module_platform_driver(gpio_flash_driver);
 
 MODULE_AUTHOR("Mike Frysinger <vapier@gentoo.org>");
 MODULE_DESCRIPTION("MTD map driver for flashes addressed physically and with gpios");