linux-kernel - [PATCH] video: fbdev: offb: switch to using for_each_node_by

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Date:   Tue, 31 Jan 2017 10:25:36 -0800
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:     Tomi Valkeinen <tomi.valkeinen@...com>,
        Yongji Xie <xyjxie@...ux.vnet.ibm.com>,
        linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] video: fbdev: offb: switch to using for_each_node_by_type

Instead of open-coding loops let's switch to a nice macro.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
---
 drivers/video/fbdev/offb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 906c6e75c260..9be884b0c778 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -668,14 +668,14 @@ static int __init offb_init(void)
 		offb_init_nodriver(of_chosen, 1);
 	}
 
-	for (dp = NULL; (dp = of_find_node_by_type(dp, "display"));) {
+	for_each_node_by_type(dp, "display") {
 		if (of_get_property(dp, "linux,opened", NULL) &&
 		    of_get_property(dp, "linux,boot-display", NULL)) {
 			boot_disp = dp;
 			offb_init_nodriver(dp, 0);
 		}
 	}
-	for (dp = NULL; (dp = of_find_node_by_type(dp, "display"));) {
+	for_each_node_by_type(dp, "display") {
 		if (of_get_property(dp, "linux,opened", NULL) &&
 		    dp != boot_disp)
 			offb_init_nodriver(dp, 0);
-- 
2.11.0.483.g087da7b7c-goog


-- 
Dmitry