From f99e689181ea8ede795f2fcd8d658207920469dd Mon Sep 17 00:00:00 2001 From: Robin Murphy Date: Thu, 7 Jul 2022 18:30:44 +0100 Subject: [PATCH] gpu: host1x: Register context bus unconditionally Conditional registration is a problem for other subsystems which may unwittingly try to interact with host1x_context_device_bus_type in an uninitialised state on non-Tegra platforms. A look under /sys/bus on a typical system already reveals plenty of entries from enabled but otherwise irrelevant configs, so lets keep things simple and register our context bus unconditionally too. Signed-off-by: Robin Murphy Reviewed-by: Mikko Perttunen Signed-off-by: Thierry Reding --- drivers/gpu/host1x/context_bus.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/host1x/context_bus.c b/drivers/gpu/host1x/context_bus.c index b0d35b2..d942117 100644 --- a/drivers/gpu/host1x/context_bus.c +++ b/drivers/gpu/host1x/context_bus.c @@ -15,11 +15,6 @@ static int __init host1x_context_device_bus_init(void) { int err; - if (!of_machine_is_compatible("nvidia,tegra186") && - !of_machine_is_compatible("nvidia,tegra194") && - !of_machine_is_compatible("nvidia,tegra234")) - return 0; - err = bus_register(&host1x_context_device_bus_type); if (err < 0) { pr_err("bus type registration failed: %d\n", err); -- 2.7.4