X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmtd%2Fmaps%2Flubbock-flash.c;h=5f7bdd883e83f86bb33d8d5cd1affad209d7ba77;hb=1be35e94e1da3669db492995cd2c8b1a37016b11;hp=53e708b2eb2c8a586c4b544b7d3c188dea0dbdd1;hpb=a91482bdcc2e0f6035702e46f1b99043a0893346;p=linux-2.6.git

diff --git a/drivers/mtd/maps/lubbock-flash.c b/drivers/mtd/maps/lubbock-flash.c
index 53e708b2e..5f7bdd883 100644
--- a/drivers/mtd/maps/lubbock-flash.c
+++ b/drivers/mtd/maps/lubbock-flash.c
@@ -1,5 +1,5 @@
 /*
- * $Id: lubbock-flash.c,v 1.15 2004/07/12 21:59:44 dwmw2 Exp $
+ * $Id: lubbock-flash.c,v 1.9 2003/06/23 11:48:18 dwmw2 Exp $
  *
  * Map driver for the Lubbock developer platform.
  *
@@ -28,19 +28,12 @@
 
 #define WINDOW_SIZE 	64*1024*1024
 
-static void lubbock_map_inval_cache(struct map_info *map, unsigned long from, ssize_t len)
-{
-	consistent_sync((char *)map->cached + from, len, DMA_FROM_DEVICE);
-}
-
 static struct map_info lubbock_maps[2] = { {
 	.size =		WINDOW_SIZE,
 	.phys =		0x00000000,
-	.inval_cache = 	lubbock_map_inval_cache,
 }, {
 	.size =		WINDOW_SIZE,
 	.phys =		0x04000000,
-	.inval_cache = 	lubbock_map_inval_cache,
 } };
 
 static struct mtd_partition lubbock_partitions[] = {
@@ -71,7 +64,7 @@ static int __init init_lubbock(void)
 	int flashboot = (LUB_CONF_SWITCHES & 1);
 	int ret = 0, i;
 
-	lubbock_maps[0].bankwidth = lubbock_maps[1].bankwidth = 
+	lubbock_maps[0].buswidth = lubbock_maps[1].buswidth = 
 		(BOOT_DEF & 1) ? 2 : 4;
 
 	/* Compensate for the nROMBT switch which swaps the flash banks */
@@ -89,23 +82,16 @@ static int __init init_lubbock(void)
 				ret = -ENOMEM;
 			continue;
 		}
-		lubbock_maps[i].cached = __ioremap(lubbock_maps[i].phys,
-						   WINDOW_SIZE,
-						   L_PTE_CACHEABLE, 1);
-		if (!lubbock_maps[i].cached)
-			printk(KERN_WARNING "Failed to ioremap cached %s\n", lubbock_maps[i].name);
 		simple_map_init(&lubbock_maps[i]);
 
-		printk(KERN_NOTICE "Probing %s at physical address 0x%08lx (%d-bit bankwidth)\n",
+		printk(KERN_NOTICE "Probing %s at physical address 0x%08lx (%d-bit buswidth)\n",
 		       lubbock_maps[i].name, lubbock_maps[i].phys, 
-		       lubbock_maps[i].bankwidth * 8);
+		       lubbock_maps[i].buswidth * 8);
 
 		mymtds[i] = do_map_probe("cfi_probe", &lubbock_maps[i]);
 		
 		if (!mymtds[i]) {
 			iounmap((void *)lubbock_maps[i].virt);
-			if (lubbock_maps[i].cached)
-				iounmap(lubbock_maps[i].cached);
 			if (!ret)
 				ret = -EIO;
 			continue;
@@ -152,8 +138,6 @@ static void __exit cleanup_lubbock(void)
 
 		map_destroy(mymtds[i]);
 		iounmap((void *)lubbock_maps[i].virt);
-		if (lubbock_maps[i].cached)
-			iounmap(lubbock_maps[i].cached);
 
 		if (parsed_parts[i])
 			kfree(parsed_parts[i]);