X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmtd%2Fmaps%2Fintegrator-flash.c;h=a3ba52fbd86835968bc01a3c9ffe053641265d25;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=1f23ab1cd8820e5b58f48ffe127b457051f5a802;hpb=9bf4aaab3e101692164d49b7ca357651eb691cb6;p=linux-2.6.git

diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c
index 1f23ab1cd..a3ba52fbd 100644
--- a/drivers/mtd/maps/integrator-flash.c
+++ b/drivers/mtd/maps/integrator-flash.c
@@ -1,28 +1,28 @@
 /*======================================================================
 
     drivers/mtd/maps/integrator-flash.c: ARM Integrator flash map driver
-  
+
     Copyright (C) 2000 ARM Limited
     Copyright (C) 2003 Deep Blue Solutions Ltd.
-  
+
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-  
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-  
+
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-  
-   This is access code for flashes using ARM's flash partitioning 
+
+   This is access code for flashes using ARM's flash partitioning
    standards.
 
-   $Id: integrator-flash.c,v 1.16 2004/07/12 21:59:44 dwmw2 Exp $
+   $Id: integrator-flash.c,v 1.20 2005/11/07 11:14:27 gleixner Exp $
 
 ======================================================================*/
 
@@ -32,7 +32,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
 #include <linux/init.h>
 
 #include <linux/mtd/mtd.h>
@@ -67,15 +67,14 @@ static void armflash_set_vpp(struct map_info *map, int on)
 
 static const char *probes[] = { "cmdlinepart", "RedBoot", "afs", NULL };
 
-static int armflash_probe(struct device *_dev)
+static int armflash_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct flash_platform_data *plat = dev->dev.platform_data;
 	struct resource *res = dev->resource;
 	unsigned int size = res->end - res->start + 1;
 	struct armflash_info *info;
 	int err;
-	void *base;
+	void __iomem *base;
 
 	info = kmalloc(sizeof(struct armflash_info), GFP_KERNEL);
 	if (!info) {
@@ -110,7 +109,7 @@ static int armflash_probe(struct device *_dev)
 	info->map.size		= size;
 	info->map.bankwidth	= plat->width;
 	info->map.phys		= res->start;
-	info->map.virt		= (unsigned long) base;
+	info->map.virt		= base;
 	info->map.name		= dev->dev.bus_id;
 	info->map.set_vpp	= armflash_set_vpp;
 
@@ -138,7 +137,7 @@ static int armflash_probe(struct device *_dev)
 	}
 
 	if (err == 0)
-		dev_set_drvdata(&dev->dev, info);
+		platform_set_drvdata(dev, info);
 
 	/*
 	 * If we got an error, free all resources.
@@ -148,8 +147,7 @@ static int armflash_probe(struct device *_dev)
 			del_mtd_partitions(info->mtd);
 			map_destroy(info->mtd);
 		}
-		if (info->parts)
-			kfree(info->parts);
+		kfree(info->parts);
 
  no_device:
 		iounmap(base);
@@ -164,22 +162,20 @@ static int armflash_probe(struct device *_dev)
 	return err;
 }
 
-static int armflash_remove(struct device *_dev)
+static int armflash_remove(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
-	struct armflash_info *info = dev_get_drvdata(&dev->dev);
+	struct armflash_info *info = platform_get_drvdata(dev);
 
-	dev_set_drvdata(&dev->dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if (info) {
 		if (info->mtd) {
 			del_mtd_partitions(info->mtd);
 			map_destroy(info->mtd);
 		}
-		if (info->parts)
-			kfree(info->parts);
+		kfree(info->parts);
 
-		iounmap((void *)info->map.virt);
+		iounmap(info->map.virt);
 		release_resource(info->res);
 		kfree(info->res);
 
@@ -192,21 +188,22 @@ static int armflash_remove(struct device *_dev)
 	return 0;
 }
 
-static struct device_driver armflash_driver = {
-	.name		= "armflash",
-	.bus		= &platform_bus_type,
+static struct platform_driver armflash_driver = {
 	.probe		= armflash_probe,
 	.remove		= armflash_remove,
+	.driver		= {
+		.name	= "armflash",
+	},
 };
 
 static int __init armflash_init(void)
 {
-	return driver_register(&armflash_driver);
+	return platform_driver_register(&armflash_driver);
 }
 
 static void __exit armflash_exit(void)
 {
-	driver_unregister(&armflash_driver);
+	platform_driver_unregister(&armflash_driver);
 }
 
 module_init(armflash_init);