From: Jani Nikula Date: Fri, 10 May 2024 09:43:13 +0000 (+0300) Subject: drm/xe/display: remove unused xe->sb_lock X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8a5fc5f0031edcc9fef547866547b748c2bdb039;p=users%2Fjedix%2Flinux-maple.git drm/xe/display: remove unused xe->sb_lock 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 Reviewed-by: Himal Prasad Ghimiray Link: https://patchwork.freedesktop.org/patch/msgid/20240510094313.3422982-2-jani.nikula@intel.com Signed-off-by: Jani Nikula --- diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index fbe2c2eddea9..a2c39bcc7677 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -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); } diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index fd343a1cb9b5..7674afbb3a30 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -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;