From 41b848160eabb22957652936b66ccafd95ab5ad8 Mon Sep 17 00:00:00 2001
From: Finn Thain <fthain@telegraphics.com.au>
Date: Sat, 13 Jan 2018 17:37:13 -0500
Subject: nubus: Adopt standard linked list implementation

This increases code re-use and improves readability.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 drivers/video/fbdev/macfb.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/fbdev/macfb.c b/drivers/video/fbdev/macfb.c
index e86a2796e3d9..e707e617bf1c 100644
--- a/drivers/video/fbdev/macfb.c
+++ b/drivers/video/fbdev/macfb.c
@@ -670,15 +670,17 @@ static int __init macfb_init(void)
 	 * code is really broken :-)
 	 */
 
-	while ((ndev = nubus_find_type(NUBUS_CAT_DISPLAY,
-				       NUBUS_TYPE_VIDEO, ndev)))
-	{
+	for_each_func_rsrc(ndev) {
 		unsigned long base = ndev->board->slot_addr;
 
 		if (mac_bi_data.videoaddr < base ||
 		    mac_bi_data.videoaddr - base > 0xFFFFFF)
 			continue;
 
+		if (ndev->category != NUBUS_CAT_DISPLAY ||
+		    ndev->type != NUBUS_TYPE_VIDEO)
+			continue;
+
 		video_is_nubus = 1;
 		slot_addr = (unsigned char *)base;
 
-- 
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