On Mon, Jul 19, 2021 at 3:35 AM Daniel Vetter daniel.vetter@ffwll.ch wrote:
Jason is trying to sort out the unwinding in i915_init and i915_exit, while reviewing those patches I noticed that we also have the nomodeset handling now in the middle of things.
Pull that out for simplisity in unwinding - if you run selftest with nomodeset you get nothing, *shrug*.
Cc: Jason Ekstrand jason@jlekstrand.net Signed-off-by: Daniel Vetter daniel.vetter@intel.com
drivers/gpu/drm/i915/i915_pci.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 67696d752271..6fe709ac1b4b 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -1199,14 +1199,6 @@ static int __init i915_init(void) bool use_kms = true; int err;
err = i915_globals_init();if (err)return err;err = i915_mock_selftests();if (err)return err > 0 ? 0 : err;/* * Enable KMS by default, unless explicitly overriden by * either the i915.modeset prarameter or by the@@ -1225,6 +1217,14 @@ static int __init i915_init(void) return 0; }
err = i915_globals_init();if (err)return err;err = i915_mock_selftests();if (err)return err > 0 ? 0 : err;
Annoyingly, this actually makes i915_exit() harder because now we need to conditionals: One for "do you have globals?" and one for "do you have anything at all?". It's actually easier to get right if we have
i915_globals_init()
/* Everything that can return 0 early */
fully_loaded = true
/* Everything that can fail */
i915_pmu_init(); err = pci_register_driver(&i915_pci_driver);-- 2.32.0