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Diffstat (limited to 'drivers/mtd/devices/phram.c')
-rw-r--r--drivers/mtd/devices/phram.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c
index e8685ee6c1e..6c7337f9ebb 100644
--- 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");