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authorFinn Thain <fthain@telegraphics.com.au>2018-01-13 17:37:13 -0500
committerGeert Uytterhoeven <geert@linux-m68k.org>2018-01-16 16:47:29 +0100
commit41b848160eabb22957652936b66ccafd95ab5ad8 (patch)
treef38449c4f4a4694f6c3215262919dc45c92aeb24 /drivers/video
parent189e19e8cbb49f5bf483e55bdbd1e56d3d6bcf75 (diff)
downloadlinux-41b848160eabb22957652936b66ccafd95ab5ad8.tar.bz2
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/macfb.c8
1 files changed, 5 insertions, 3 deletions
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;