drm/xe/display: Drop xe_display_driver_remove()

Handle it as part of xe_display_fini(). The error handling was already
calling it if a step after xe_display_init() failed. Just re-use the
same xe_display_fini() for driver remove.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250222001051.3012936-8-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

Author: lucasdemarchi

drivers/gpu/drm/xe/display/xe_display.c

@@ -170,6 +170,7 @@ static void xe_display_fini(void *arg)
 	intel_hpd_poll_fini(xe);
 	intel_hdcp_component_fini(display);
 	intel_audio_deinit(xe);
+	intel_display_driver_remove(display);
 }
 
 int xe_display_init(struct xe_device *xe)
@@ -209,16 +210,6 @@ void xe_display_unregister(struct xe_device *xe)
 	intel_display_driver_unregister(display);
 }
 
-void xe_display_driver_remove(struct xe_device *xe)
-{
-	struct intel_display *display = &xe->display;
-
-	if (!xe->info.probe_display)
-		return;
-
-	intel_display_driver_remove(display);
-}
-
 /* IRQ-related functions */
 
 void xe_display_irq_handler(struct xe_device *xe, u32 master_ctl)

drivers/gpu/drm/xe/display/xe_display.h

@@ -14,7 +14,6 @@ struct drm_driver;
 
 bool xe_display_driver_probe_defer(struct pci_dev *pdev);
 void xe_display_driver_set_hooks(struct drm_driver *driver);
-void xe_display_driver_remove(struct xe_device *xe);
 
 int xe_display_create(struct xe_device *xe);
 

drivers/gpu/drm/xe/xe_device.c

@@ -868,11 +868,11 @@ int xe_device_probe(struct xe_device *xe)
 
 	err = xe_pxp_init(xe);
 	if (err)
-		goto err_remove_display;
+		return err;
 
 	err = drm_dev_register(&xe->drm, 0);
 	if (err)
-		goto err_remove_display;
+		return err;
 
 	xe_display_register(xe);
 
@@ -899,8 +899,6 @@ int xe_device_probe(struct xe_device *xe)
 
 err_unregister_display:
 	xe_display_unregister(xe);
-err_remove_display:
-	xe_display_driver_remove(xe);
 
 	return err;
 }
@@ -911,8 +909,6 @@ void xe_device_remove(struct xe_device *xe)
 
 	drm_dev_unplug(&xe->drm);
 
-	xe_display_driver_remove(xe);
-
 	xe_heci_gsc_fini(xe);
 }