device create: mtd: convert device_create to device_create_drvdata
Greg Kroah-Hartman [Wed, 21 May 2008 19:52:33 +0000 (12:52 -0700)]
device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/mtd/mtdchar.c

index 129d429..aef9f4b 100644 (file)
@@ -28,10 +28,13 @@ static void mtd_notify_add(struct mtd_info* mtd)
        if (!mtd)
                return;
 
-       device_create(mtd_class, NULL, MKDEV(MTD_CHAR_MAJOR, mtd->index*2), "mtd%d", mtd->index);
+       device_create_drvdata(mtd_class, NULL,
+                             MKDEV(MTD_CHAR_MAJOR, mtd->index*2),
+                             NULL, "mtd%d", mtd->index);
 
-       device_create(mtd_class, NULL,
-                     MKDEV(MTD_CHAR_MAJOR, mtd->index*2+1), "mtd%dro", mtd->index);
+       device_create_drvdata(mtd_class, NULL,
+                             MKDEV(MTD_CHAR_MAJOR, mtd->index*2+1),
+                             NULL, "mtd%dro", mtd->index);
 }
 
 static void mtd_notify_remove(struct mtd_info* mtd)