From patchwork Mon Apr 15 16:30:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 1923808 X-Patchwork-Delegate: sr@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=AwCU5B3Y; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VJCNR1l8Qz1yXv for ; Tue, 16 Apr 2024 02:31:19 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id E4BC288167; Mon, 15 Apr 2024 18:30:56 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="AwCU5B3Y"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 4403C87A0E; Mon, 15 Apr 2024 18:30:55 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id E81ED87E75 for ; Mon, 15 Apr 2024 18:30:51 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=kabel@kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 136E1CE0E5D; Mon, 15 Apr 2024 16:30:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7302DC3277B; Mon, 15 Apr 2024 16:30:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713198649; bh=HknXOQaTyUBWD0O77hkErcv5jhDdH7H3lQgF0fy5HW0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AwCU5B3YB8Tms2WFoBNRZM4lCJT4iy3hfHMKx3bBp24jPbkB3d4QbxvRT4ABCC0zI 5oyDLqfyiQ3MXd4sj4bC2aVxPpWBGvWhq47QnfaUGe5xQG4Rx8iepiUULjU7GdzUqN 1671z+8zmP/pmJuG3xjF1riTSNEEGAGl0EjprYNRTlIAlopL3ngtzYUpJjIEmFi/6o bU6jcMrBqV9T1fVzg5TViEg3QnZogBPwnegZYoSpdpNp2esomqqgMcHsehbgQ3Gb80 c1ivMm0VY5P8nmj2btb/qrWgjBzMQXXrYmGIoLbsaHCoCPfym5eFknPKwZyOu6jTZK bSG4ACIdMOX6w== From: =?utf-8?q?Marek_Beh=C3=BAn?= To: Stefan Roese Cc: u-boot@lists.denx.de, =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH u-boot-mvebu 01/10] ddr: marvell: a38x: debug: return from ddr3_tip_print_log() early if we won't print anything Date: Mon, 15 Apr 2024 18:30:34 +0200 Message-ID: <20240415163043.7482-2-kabel@kernel.org> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240415163043.7482-1-kabel@kernel.org> References: <20240415163043.7482-1-kabel@kernel.org> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Return from ddr3_tip_print_log() early if we won't print anything anyway. This way the compiler can optimize away the VALIDATE_IF_ACTIVE() calls in the for-loop, so if the SILENT_LIB macro is defined, no code is generated for the rest of the function, which saves some space. Signed-off-by: Marek Behún --- drivers/ddr/marvell/a38x/ddr3_debug.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/ddr/marvell/a38x/ddr3_debug.c b/drivers/ddr/marvell/a38x/ddr3_debug.c index 9e499cfb99..0374a84387 100644 --- a/drivers/ddr/marvell/a38x/ddr3_debug.c +++ b/drivers/ddr/marvell/a38x/ddr3_debug.c @@ -399,6 +399,15 @@ int ddr3_tip_print_log(u32 dev_num, u32 mem_addr) } #endif /* DDR_VIEWER_TOOL */ + /* return early if we won't print anything anyway */ + if ( +#if defined(SILENT_LIB) + 1 || +#endif + debug_training < DEBUG_LEVEL_INFO) { + return MV_OK; + } + for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) { VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);