From patchwork Mon Mar 21 13:59:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 12787271 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C5E5EC433F5 for ; Mon, 21 Mar 2022 14:00:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2C66D10E46E; Mon, 21 Mar 2022 14:00:09 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 60AA110E481 for ; Mon, 21 Mar 2022 14:00:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647871207; x=1679407207; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=rZWCe9bjC4jva3Tp0cLNN5S1vOTW3teynBSVq3TIuL0=; b=hHvmwZyCEOxZzcMg2NLgZ5awQnoyl1NCRyauONPraaCVc5OJO3aQoCD7 wZwaPJiB3vlqFld1dBHJ7Q8ic72q620vfmjDo4tA1s38IXVi03aIVUJAL 7CcqWTo4miIOQOAUBUroWndK2kdfFwIcEB/bkyrmn+OlB2sFdqqJgTsyK K2HyhR2OA6osD4F+7IXpBCDzT9vmw7LzMEnZuujQHYLbbMur0ltkeLUCs lR5MJ72PbKeon9ItcC0M6KP9Cz1jBYz9DeFKF6GILwFmmSwV01CBN7FYg nrFM9EjgKbvdrhKwK0WVEVH16VimeoKvvYHtoSWN3EHqqi92qzosB0phl w==; X-IronPort-AV: E=McAfee;i="6200,9189,10292"; a="282383801" X-IronPort-AV: E=Sophos;i="5.90,198,1643702400"; d="scan'208";a="282383801" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2022 07:00:06 -0700 X-IronPort-AV: E=Sophos;i="5.90,198,1643702400"; d="scan'208";a="559883531" Received: from abhijitc-mobl.gar.corp.intel.com (HELO localhost) ([10.252.34.12]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2022 07:00:04 -0700 From: Jani Nikula To: intel-gfx@lists.freedesktop.org Date: Mon, 21 Mar 2022 15:59:55 +0200 Message-Id: <20220321135955.922791-1-jani.nikula@intel.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Subject: [Intel-gfx] [PATCH] drm/i915/gt: fix i915_reg_t initialization X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jani.nikula@intel.com, Lucas De Marchi Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" The initialization is there only to silence the compiler, but use the correct initializer for i915_reg_t. Cc: Lucas De Marchi Signed-off-by: Jani Nikula Reviewed-by: Lucas De Marchi --- drivers/gpu/drm/i915/gt/intel_ring_submission.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c index 6d7ec3bf1f32..5423bfd301ad 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c @@ -767,7 +767,7 @@ static int mi_set_context(struct i915_request *rq, if (GRAPHICS_VER(i915) == 7) { if (num_engines) { struct intel_engine_cs *signaller; - i915_reg_t last_reg = {}; /* keep gcc quiet */ + i915_reg_t last_reg = INVALID_MMIO_REG; /* keep gcc quiet */ *cs++ = MI_LOAD_REGISTER_IMM(num_engines); for_each_engine(signaller, engine->gt, id) {