Allow any partition type, not just known FAT types.

Instead of only mounting partitions with a FAT partition type, try any
partition that isn't type 0 (unallocated) or 5 (extended). This makes it easier
to reformat SDXC cards which have the exFAT partition type, and also brings us
in line with pretty much every other OS at this point. Anything with a
valid-looking FAT superblock will get mounted.



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30566 a1c6a512-1295-4272-9138-f99709370657

firmware/common/disk.c

@@ -189,9 +189,8 @@ int disk_mount(int drive)
 #endif
     for (; volume != -1 && i<4 && mounted<NUM_VOLUMES_PER_DRIVE; i++)
     {
-        if (memchr(fat_partition_types, pinfo[i].type,
-                   sizeof(fat_partition_types)) == NULL)
-            continue;  /* not an accepted partition type */
+        if (pinfo[i].type == 0 || pinfo[i].type == 5)
+            continue;  /* skip free/extended partitions */
 
 #ifdef MAX_LOG_SECTOR_SIZE
         int j;