ar7: backport small fixes from linux-mips

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11045 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar7/patches-2.6.25/200-mtd_fixes.patch b/target/linux/ar7/patches-2.6.25/200-mtd_fixes.patch
new file mode 100644 (file)
index 0000000..1b90fc7
--- /dev/null
+++ b/target/linux/ar7/patches-2.6.25/200-mtd_fixes.patch
@@ -0,0 +1,61 @@
+--- linux/drivers/mtd/ar7part.c        2007-09-20 21:47:22.000000000 +0200
++++ linux-mips/drivers/mtd/ar7part.c   2008-05-04 18:49:04.000000000 +0200
+@@ -1,5 +1,5 @@
+ /*
+- * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
++ * Copyright © 2007 Eugene Konev <ejka@openwrt.org>
+  *
+  * 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
+@@ -34,6 +34,10 @@
+ #define LOADER_MAGIC1 le32_to_cpu(0xfeedfa42)
+ #define LOADER_MAGIC2 le32_to_cpu(0xfeed1281)
+ 
++#ifndef SQUASHFS_MAGIC
++#define SQUASHFS_MAGIC        0x73717368
++#endif
++
+ struct ar7_bin_rec {
+       unsigned int checksum;
+       unsigned int length;
+@@ -47,7 +51,8 @@
+                                unsigned long origin)
+ {
+       struct ar7_bin_rec header;
+-      unsigned int offset, len;
++      unsigned int offset;
++      size_t len;
+       unsigned int pre_size = master->erasesize, post_size = 0;
+       unsigned int root_offset = ROOT_OFFSET;
+ 
+@@ -66,7 +71,7 @@
+       do { /* Try 10 blocks starting from master->erasesize */
+               offset = pre_size;
+               master->read(master, offset,
+-                      sizeof(header), &len, (u8 *)&header);
++                           sizeof(header), &len, (uint8_t *)&header);
+               if (!strncmp((char *)&header, "TIENV0.8", 8))
+                       ar7_parts[1].offset = pre_size;
+               if (header.checksum == LOADER_MAGIC1)
+@@ -88,7 +93,7 @@
+               while (header.length) {
+                       offset += sizeof(header) + header.length;
+                       master->read(master, offset, sizeof(header),
+-                                   &len, (u8 *)&header);
++                                   &len, (uint8_t *)&header);
+               }
+               root_offset = offset + sizeof(header) + 4;
+               break;
+@@ -96,10 +101,10 @@
+               while (header.length) {
+                       offset += sizeof(header) + header.length;
+                       master->read(master, offset, sizeof(header),
+-                                   &len, (u8 *)&header);
++                                   &len, (uint8_t *)&header);
+               }
+               root_offset = offset + sizeof(header) + 4 + 0xff;
+-              root_offset &= ~(u32)0xff;
++              root_offset &= ~(uint32_t)0xff;
+               break;
+       default:
+               printk(KERN_WARNING "Unknown magic: %08x\n", header.checksum);