add IC+ IP175C driver (based on Patrick Horn's driver, see #4050)

[openwrt.git] / target / linux / generic-2.6 / patches-2.6.26 / 060-block2mtd_init.patch

diff --git a/target/linux/generic-2.6/patches-2.6.26/060-block2mtd_init.patch b/target/linux/generic-2.6/patches-2.6.26/060-block2mtd_init.patch
index a271efb..4f046b4 100644 (file)
--- a/target/linux/generic-2.6/patches-2.6.26/060-block2mtd_init.patch
+++ b/target/linux/generic-2.6/patches-2.6.26/060-block2mtd_init.patch
@@ -8,7 +8,7 @@
  #include <linux/buffer_head.h>
  #include <linux/mutex.h>
  #include <linux/mount.h>
-@@ -237,10 +238,11 @@
+@@ -237,10 +238,11 @@ static void block2mtd_free_device(struct
  
  
  /* FIXME: ensure that mtd->size % erase_size == 0 */
@@ -21,7 +21,7 @@
  
        if (!devname)
                return NULL;
-@@ -279,14 +281,18 @@
+@@ -279,14 +281,18 @@ static struct block2mtd_dev *add_device(
  
        /* Setup the MTD structure */
        /* make the name contain the block device in */
@@ -35,23 +35,20 @@
 +
        if (!dev->mtd.name)
                goto devinit_err;
-+      
-+      strcpy(dev->mtd.name, mtdname);
  
 -      sprintf(dev->mtd.name, "block2mtd: %s", devname);
--
++      strcpy(dev->mtd.name, mtdname);
+ 
 -      dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;
 +      dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK & ~(erase_size - 1);
        dev->mtd.erasesize = erase_size;
        dev->mtd.writesize = 1;
        dev->mtd.type = MTD_RAM;
-@@ -298,15 +304,18 @@
-       dev->mtd.read = block2mtd_read;
+@@ -299,14 +305,17 @@ static struct block2mtd_dev *add_device(
        dev->mtd.priv = dev;
        dev->mtd.owner = THIS_MODULE;
--
+ 
 -      if (add_mtd_device(&dev->mtd)) {
-+      
 +      part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
 +      part->name = dev->mtd.name;
 +      part->offset = 0;
@@ -68,7 +65,7 @@
        return dev;
  
  devinit_err:
-@@ -379,9 +388,9 @@
+@@ -379,9 +388,9 @@ static char block2mtd_paramline[80 + 12]
  
  static int block2mtd_setup2(const char *val)
  {
@@ -80,7 +77,7 @@
        char *name;
        size_t erase_size = PAGE_SIZE;
        int i, ret;
-@@ -392,7 +401,7 @@
+@@ -392,7 +401,7 @@ static int block2mtd_setup2(const char *
        strcpy(str, val);
        kill_final_newline(str);
  
@@ -89,7 +86,7 @@
                token[i] = strsep(&str, ",");
  
        if (str)
-@@ -411,8 +420,10 @@
+@@ -411,8 +420,10 @@ static int block2mtd_setup2(const char *
                        parse_err("illegal erase size");
                }
        }
@@ -101,7 +98,7 @@
  
        return 0;
  }
-@@ -446,7 +457,7 @@
+@@ -446,7 +457,7 @@ static int block2mtd_setup(const char *v
  
  
  module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200);