[PATCH] Fix IXP4xx watchdog errata workaround

[safe/jmp/linux-2.6] / drivers / char / istallion.c

diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 9c19e54..ce3bc0d 100644 (file)
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -860,10 +860,9 @@ static void __exit istallion_module_exit(void)
        if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
                printk("STALLION: failed to un-register serial memory device, "
                        "errno=%d\n", -i);
-       if (stli_tmpwritebuf != (char *) NULL)
-               kfree(stli_tmpwritebuf);
-       if (stli_txcookbuf != (char *) NULL)
-               kfree(stli_txcookbuf);
+
+       kfree(stli_tmpwritebuf);
+       kfree(stli_txcookbuf);
 
        for (i = 0; (i < stli_nrbrds); i++) {
                if ((brdp = stli_brds[i]) == (stlibrd_t *) NULL)
@@ -5246,7 +5245,8 @@ int __init stli_init(void)
                devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
                               S_IFCHR | S_IRUSR | S_IWUSR,
                               "staliomem/%d", i);
-               class_device_create(istallion_class, MKDEV(STL_SIOMEMMAJOR, i),
+               class_device_create(istallion_class, NULL,
+                               MKDEV(STL_SIOMEMMAJOR, i),
                                NULL, "staliomem%d", i);
        }