From 422ccbd57170d18cfd9d4c0cdbdd4603929fc51b Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Thu, 16 Oct 2014 09:54:25 +0300 Subject: OMAPDSS: set suppress_bind_attrs omapdss drivers cannot handle devices being unbound while the devices are part of a connected display pipeline. Module refcounts are used to prevent unloading the modules, but one can still manually unbind the devices via sysfs, causing crash. Set suppress_bind_attrs to disable the bind/unbind support via sysfs. Signed-off-by: Tomi Valkeinen --- drivers/video/fbdev/omap2/dss/dispc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/video/fbdev/omap2/dss/dispc.c') diff --git a/drivers/video/fbdev/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c index be053aa80880..e67976bd0627 100644 --- a/drivers/video/fbdev/omap2/dss/dispc.c +++ b/drivers/video/fbdev/omap2/dss/dispc.c @@ -3843,6 +3843,7 @@ static struct platform_driver omap_dispchw_driver = { .owner = THIS_MODULE, .pm = &dispc_pm_ops, .of_match_table = dispc_of_match, + .suppress_bind_attrs = true, }, }; -- cgit v1.2.3