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authorLinus Walleij <linus.walleij@linaro.org>2016-10-20 09:46:32 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2016-11-03 13:20:14 +0300
commitcfbd950d5e6e649c6c1a88925feada64f890c894 (patch)
treed0d42ef0c31c7839154a2cc4ca93f2e248210ffd /drivers/video
parenta909d3e636995ba7c349e2ca5dbb528154d4ac30 (diff)
downloadlinux-cfbd950d5e6e649c6c1a88925feada64f890c894.tar.xz
video: ARM CLCD: fix Vexpress regression
The CLCD does not come up on Versatile Express as it does not (currently) have a syscon node for controlling the block apart from the CLCD itself. Make sure the .init() function can bail out without an error making it probe again. Reported-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Amit Pundir <amit.pundir@linaro.org> Tested-by: Nicolae Rosia <nicolae_rosia@mentor.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/amba-clcd-versatile.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/amba-clcd-versatile.c b/drivers/video/fbdev/amba-clcd-versatile.c
index 19ad8645d93c..e5d9bfc1703a 100644
--- a/drivers/video/fbdev/amba-clcd-versatile.c
+++ b/drivers/video/fbdev/amba-clcd-versatile.c
@@ -526,8 +526,8 @@ int versatile_clcd_init_panel(struct clcd_fb *fb,
np = of_find_matching_node_and_match(NULL, versatile_clcd_of_match,
&clcd_id);
if (!np) {
- dev_err(dev, "no Versatile syscon node\n");
- return -ENODEV;
+ /* Vexpress does not have this */
+ return 0;
}
versatile_clcd_type = (enum versatile_clcd)clcd_id->data;