Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / drivers / mtd / devices / phram.c

diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c
index e8685ee..6c7337f 100644 (file)
--- a/drivers/mtd/devices/phram.c
+++ b/drivers/mtd/devices/phram.c
@@ -1,8 +1,8 @@
 /**
  * $Id: phram.c,v 1.16 2005/11/07 11:14:25 gleixner Exp $
  *
- * Copyright (c) ????          Jochen Schäuble <psionic@psionic.de>
- * Copyright (c) 2003-2004     Jörn Engel <joern@wh.fh-wedel.de>
+ * Copyright (c) ????          Jochen Schäuble <psionic@psionic.de>
+ * Copyright (c) 2003-2004     Jörn Engel <joern@wh.fh-wedel.de>
  *
  * Usage:
  *
@@ -142,7 +142,7 @@ static int register_device(char *name, unsigned long start, unsigned long len)
 
        new->mtd.name = name;
        new->mtd.size = len;
-       new->mtd.flags = MTD_CAP_RAM | MTD_ERASEABLE | MTD_VOLATILE;
+       new->mtd.flags = MTD_CAP_RAM;
         new->mtd.erase = phram_erase;
        new->mtd.point = phram_point;
        new->mtd.unpoint = phram_unpoint;
@@ -151,6 +151,7 @@ static int register_device(char *name, unsigned long start, unsigned long len)
        new->mtd.owner = THIS_MODULE;
        new->mtd.type = MTD_RAM;
        new->mtd.erasesize = PAGE_SIZE;
+       new->mtd.writesize = 1;
 
        ret = -EAGAIN;
        if (add_mtd_device(&new->mtd)) {
@@ -266,12 +267,16 @@ static int phram_setup(const char *val, struct kernel_param *kp)
                return 0;
 
        ret = parse_num32(&start, token[1]);
-       if (ret)
+       if (ret) {
+               kfree(name);
                parse_err("illegal start address\n");
+       }
 
        ret = parse_num32(&len, token[2]);
-       if (ret)
+       if (ret) {
+               kfree(name);
                parse_err("illegal device length\n");
+       }
 
        register_device(name, start, len);
 
@@ -296,5 +301,5 @@ module_init(init_phram);
 module_exit(cleanup_phram);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Jörn Engel <joern@wh.fh-wedel.de>");
+MODULE_AUTHOR("Jörn Engel <joern@wh.fh-wedel.de>");
 MODULE_DESCRIPTION("MTD driver for physical RAM");