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drm/xe/display: remove unused xe->sb_lock

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Nothing in xe needs xe->sb_lock. None of the i915 display code using
->sb_lock gets built with xe, and in any case that would be wrong as xe
uses gt->pcode.lock for this.

Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240510094313.3422982-2-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2024-05-10 12:43:13 +03:00
parent bd7247e6df
commit 8a5fc5f003
2 changed files with 0 additions and 5 deletions
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2
drivers/gpu/drm/xe/display/xe_display.c
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@ -96,8 +96,6 @@ int xe_display_create(struct xe_device *xe)
xe->display.hotplug.dp_wq = alloc_ordered_workqueue("xe-dp", 0);
drmm_mutex_init(&xe->drm, &xe->sb_lock);
return drmm_add_action_or_reset(&xe->drm, display_destroy, NULL);
}

3
drivers/gpu/drm/xe/xe_device_types.h
View File

@ -499,9 +499,6 @@ struct xe_device {
/* To shut up runtime pm macros.. */
struct xe_runtime_pm {} runtime_pm;
/* For pcode */
struct mutex sb_lock;
/* only to allow build, not used functionally */
u32 irq_mask;