++
++ devt = name_to_dev_t(devname);
++ if (!devt)
++ continue;
+
+- dev_t devt = name_to_dev_t(devname);
+- if (devt)
+- bdev = blkdev_get_by_dev(devt, mode, dev);
++ bdev = blkdev_get_by_dev(devt, mode, dev);
+ }
+ #endif
+
+@@ -360,11 +367,12 @@ static char block2mtd_paramline[80 + 12]
+
+ static int block2mtd_setup2(const char *val)
+ {
+- char buf[80 + 12 + 80]; /* 80 for device, 12 for erase size, 80 for name */
++ char buf[80 + 12 + 80 + 8]; /* 80 for device, 12 for erase size, 80 for name, 8 for timeout */
+ char *str = buf;
+- char *token[3];
++ char *token[4];
+ char *name;
+ size_t erase_size = PAGE_SIZE;
++ unsigned long timeout = 0;
+ int i, ret;
+
+ if (strnlen(val, sizeof(buf)) >= sizeof(buf))
+@@ -373,7 +381,7 @@ static int block2mtd_setup2(const char *
+ strcpy(str, val);
+ kill_final_newline(str);
+
+- for (i = 0; i < 3; i++)
++ for (i = 0; i < 4; i++)
+ token[i] = strsep(&str, ",");
+
+ if (str)
+@@ -395,7 +403,10 @@ static int block2mtd_setup2(const char *
+ if (token[2] && (strlen(token[2]) + 1 > 80))
+ parse_err("mtd device name too long");
+
+- add_device(name, erase_size, token[2]);
++ if (token[3] && kstrtoul(token[3], 0, &timeout))
++ parse_err("invalid timeout");
++
++ add_device(name, erase_size, token[2], timeout);
+
+ return 0;
+ }
+@@ -429,7 +440,7 @@ static int block2mtd_setup(const char *v
+
+
+ module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200);
+-MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\"");
++MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>[,<timeout>]]]\"");
+
+ static int __init block2mtd_init(void)
+ {
+@@ -462,7 +473,7 @@ static void block2mtd_exit(void)
+ }
+
+
+-module_init(block2mtd_init);
++late_initcall(block2mtd_init);
+ module_exit(block2mtd_exit);
+
+ MODULE_LICENSE("GPL");