On Fri, Jan 10, 2020 at 02:33:28AM +0100, Marek Marczykowski-Górecki wrote:
> Hi,
>
> It looks like bochs_kms_fini() don't like being called if
> bochs_kms_init() wasn't. Regardless of the reason for the
> bochs_hw_init() failure (that's another story), it shouldn't cause a
> panic. Any idea how to fix it?
maybe this?
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c
b/drivers/gpu/drm/bochs/bochs_kms.c
index 3f0006c2470d..322be68a238a 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -192,6 +192,9 @@ int bochs_kms_init(struct bochs_device *bochs)
void bochs_kms_fini(struct bochs_device *bochs)
{
+ if (!dev->mode_config.num_connector)
+ return;
+
drm_atomic_helper_shutdown(bochs->dev);
drm_mode_config_cleanup(bochs->dev);
}
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