From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Wed, 21 May 2008 19:52:33 +0000 (-0700)
Subject: device create: mtd: convert device_create to device_create_drvdata
X-Git-Tag: firefly_0821_release~19461^2~58
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=daea34bc6f67cf3872d1b52ba5ccf249f3ceb176;p=firefly-linux-kernel-4.4.55.git

device create: mtd: convert device_create to device_create_drvdata

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>
---

diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 129d429cd2da..aef9f4b687c9 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -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)