X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fmtd%2Fmaps%2Fixp2000.c;h=2c9cc7f37e9216fcf5cae2d8e526514114e178b1;hb=1b15688b31d8c88881102426279e8cc03953860b;hp=641eb2b55e9f4733b6cbc1d8ad8ef8e21e05b962;hpb=24bfb00123e82a2e70bd115277d922438813515b;p=powerpc.git

diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index 641eb2b55e..2c9cc7f37e 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -111,13 +111,12 @@ static void ixp2000_flash_copy_to(struct map_info *map, unsigned long to,
 }
 
 
-static int ixp2000_flash_remove(struct device *_dev)
+static int ixp2000_flash_remove(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct flash_platform_data *plat = dev->dev.platform_data;
-	struct ixp2000_flash_info *info = dev_get_drvdata(&dev->dev);
+	struct ixp2000_flash_info *info = platform_get_drvdata(dev);
 
-	dev_set_drvdata(&dev->dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if(!info)
 		return 0;
@@ -143,10 +142,9 @@ static int ixp2000_flash_remove(struct device *_dev)
 }
 
 
-static int ixp2000_flash_probe(struct device *_dev)
+static int ixp2000_flash_probe(struct platform_device *dev)
 {
 	static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
-	struct platform_device *dev = to_platform_device(_dev);
 	struct ixp2000_flash_data *ixp_data = dev->dev.platform_data;
 	struct flash_platform_data *plat;
 	struct ixp2000_flash_info *info;
@@ -161,12 +159,12 @@ static int ixp2000_flash_probe(struct device *_dev)
 		return -ENODEV;
 
 	window_size = dev->resource->end - dev->resource->start + 1;
-	dev_info(_dev, "Probe of IXP2000 flash(%d banks x %dMiB)\n",
-			ixp_data->nr_banks, ((u32)window_size >> 20));
+	dev_info(&dev->dev, "Probe of IXP2000 flash(%d banks x %dMiB)\n",
+		 ixp_data->nr_banks, ((u32)window_size >> 20));
 
 	if (plat->width != 1) {
-		dev_err(_dev, "IXP2000 MTD map only supports 8-bit mode, asking for %d\n",
-				plat->width * 8);
+		dev_err(&dev->dev, "IXP2000 MTD map only supports 8-bit mode, asking for %d\n",
+			plat->width * 8);
 		return -EIO;
 	}
 
@@ -177,7 +175,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 	}
 	memzero(info, sizeof(struct ixp2000_flash_info));
 
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	/*
 	 * Tell the MTD layer we're not 1:1 mapped so that it does
@@ -204,7 +202,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 			dev->resource->end - dev->resource->start + 1,
 			dev->dev.bus_id);
 	if (!info->res) {
-		dev_err(_dev, "Could not reserve memory region\n");
+		dev_err(&dev->dev, "Could not reserve memory region\n");
 		err = -ENOMEM;
 		goto Error;
 	}
@@ -212,7 +210,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 	info->map.map_priv_1 = (unsigned long) ioremap(dev->resource->start,
 			    	dev->resource->end - dev->resource->start + 1);
 	if (!info->map.map_priv_1) {
-		dev_err(_dev, "Failed to ioremap flash region\n");
+		dev_err(&dev->dev, "Failed to ioremap flash region\n");
 		err = -EIO;
 		goto Error;
 	}
@@ -223,13 +221,13 @@ static int ixp2000_flash_probe(struct device *_dev)
 	 */
 
 	erratum44_workaround = ixp2000_has_broken_slowport();
-	dev_info(_dev, "Erratum 44 workaround %s\n",
+	dev_info(&dev->dev, "Erratum 44 workaround %s\n",
 	       erratum44_workaround ? "enabled" : "disabled");
 #endif
 
 	info->mtd = do_map_probe(plat->map_name, &info->map);
 	if (!info->mtd) {
-		dev_err(_dev, "map_probe failed\n");
+		dev_err(&dev->dev, "map_probe failed\n");
 		err = -ENXIO;
 		goto Error;
 	}
@@ -239,7 +237,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 	if (err > 0) {
 		err = add_mtd_partitions(info->mtd, info->partitions, err);
 		if(err)
-			dev_err(_dev, "Could not parse partitions\n");
+			dev_err(&dev->dev, "Could not parse partitions\n");
 	}
 
 	if (err)
@@ -248,25 +246,26 @@ static int ixp2000_flash_probe(struct device *_dev)
 	return 0;
 
 Error:
-	ixp2000_flash_remove(_dev);
+	ixp2000_flash_remove(dev);
 	return err;
 }
 
-static struct device_driver ixp2000_flash_driver = {
-	.name		= "IXP2000-Flash",
-	.bus		= &platform_bus_type,
-	.probe		= &ixp2000_flash_probe,
-	.remove		= &ixp2000_flash_remove
+static struct platform_driver ixp2000_flash_driver = {
+	.probe		= ixp2000_flash_probe,
+	.remove		= ixp2000_flash_remove,
+	.driver		= {
+		.name	= "IXP2000-Flash",
+	},
 };
 
 static int __init ixp2000_flash_init(void)
 {
-	return driver_register(&ixp2000_flash_driver);
+	return platform_driver_register(&ixp2000_flash_driver);
 }
 
 static void __exit ixp2000_flash_exit(void)
 {
-	driver_unregister(&ixp2000_flash_driver);
+	platform_driver_unregister(&ixp2000_flash_driver);
 }
 
 module_init(ixp2000_flash_init);