From nobody Thu Oct 2 21:50:26 2025 Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B1D6222126D for ; Thu, 11 Sep 2025 09:43:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757583811; cv=none; b=DdHEgfZbS4Zlt2uVhRWSC2obRICXnDhBnJJL/jF4/hKFtnnD/fICnYg++IsdTMy3sMG8RgUuLPP/ySasrt8yjLbvf9ieJvmqF97/97Lkhf5nvB5J4MK92SMbE0o2G+y9eBE22E1ofeOD+MHsiyPxSWJ1uNrbDKt3ihsLAF/QPHU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757583811; c=relaxed/simple; bh=LQehtAx2kmaY57h5u012j/ttcRk/Yy2y8c0kuDacy/Q=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=cfGQeHWTLybHD1wsiSYFbVviGRFGrzwsOYuHggdA+OsaFiPzX7f8NUvI610bkLV9whBXorPDotHeRHdLjor72JAgAZ1HnzOEM10otaVqwGGSJZ9XVXtK002AMwoFt2M9pD/RVHaHAaNJUmyH3zWUvezJpEN81/xZFmK2DSfce4E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=cXOB0Zoj; arc=none smtp.client-ip=209.85.221.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="cXOB0Zoj" Received: by mail-wr1-f51.google.com with SMTP id ffacd0b85a97d-3cea1388486so21615f8f.1 for ; Thu, 11 Sep 2025 02:43:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1757583808; x=1758188608; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=DJlYrA2HvnrAW5ag27Ypg8qPNoGajHDP94gxoPy/A6E=; b=cXOB0ZojmqUw30QW4No26lk8/jA9q+r+E90cCj7IYs49jMK+Pu7K38t9DNpfDhUtOD XIO0k4OpW0xIxlSoZ3Iakjyh2Xtfgsa4Faa2wOja5vZTgO/P0FCx8oCzBWtD1Fm5asgm tbhMuV1ok/uq2kGUM4Haf2qCSsL1jaTYssJg9QwIQrQu5Tawr8vdoYd2TKYkQdjeFMOT FvTdRcOz3Ue49No26BFtlxYtKFJpmR5WFQQ8YOAMAahKDdYP689Hz56dEuI3AyAkdX5Y Y35F6SWd4QxK6xk5/KQksCwIvCjO2WNHEEWOty5e54ts0OJ9/7kMxZVRo6i4W0Bd8B7H 76Zg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757583808; x=1758188608; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DJlYrA2HvnrAW5ag27Ypg8qPNoGajHDP94gxoPy/A6E=; b=ljlTRFprcPr1CKasbnY1+mWDb5QsO0wLLPDQLUOhe+VINU0ttMrOhgtTH/AkL305D1 AhFyUNHyAubq8tYs9KjvedA5CFVae1HIN2suUavimA/p7DXOiqnTzs0GklYJ5K3+Dcd2 2yRfgI0qihcnyvi0RtK1SPCjkqM+Ihf1Qdb7gvcDkQSJFuibzv/77vcRgBBdprnoR3wP 97TYDbTUS5Obu4E/2DwI5Bv8eqwHQaIonpHhgwCxVKxyJ1W2DrCfhYIFRpHoXoC2KgHl 46oprcoTNFiSmAlTjBH9xhsfaNuac8MmHi9LPa9I8PCR56/jgG4Do5hSS+OlytixDKJ7 l8Iw== X-Gm-Message-State: AOJu0YwG0ypGYhTFycj2xT+r6mAf85PxTHjcJA6pbLchSz4bC5rZy13k edXUV2SDNNCB6yM1zRSRTS905kBD4iafcBmtp5d2hggWII4sy1HbYnEUZf3h3pGRRMw= X-Gm-Gg: ASbGncuMAd4xgM2W+qAKM4/Wd5q7gIsGuLKCXn8yOwg4Jj4s1d+bm8r7u8/EgepqPs0 IOCuByZcR27BmLw4maoocAQ4Gjm4IZIP/4BwXeDeWAVNVajNChSSBWxnWM7B55sUoLZ436lmXyd wVbLDYkbagnpWOZNB/XhPN8Xj7a5xxiLu3UlRzISOaX+xla9Em8L1dbtbQjk1Y6YTjWlzQmLO0N /yyU3ZzZ8uMukbVrsS304RoW1rGw6eSJ987kUYYPH4bT7ELw3iq9JiYjIZqGxxmj1YcyuGfyVwI JMAfW0fi7jssRoTZ+v5Umn5rsLXczfdzNFM1ljNFuP9RJ2KU0Z54y0V3+z7QRRDs56fM90yrmgH y4HTefHeJatZCCrj7h/QuR8OK64Qrsj+HxDNQvFOGTqB/cDVMfOOPTFp4hK2c X-Google-Smtp-Source: AGHT+IEvVJCpB1MRFgEyQoHhDJU3qcuvnYQYpEAAmmKNlgqJfObCwFZIxiKKPOjmlp65QpOlOzuVxw== X-Received: by 2002:a05:6000:b88:b0:3e7:5f26:f1d4 with SMTP id ffacd0b85a97d-3e75f26f5a4mr763480f8f.4.1757583808018; Thu, 11 Sep 2025 02:43:28 -0700 (PDT) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3e76078fe3bsm1759218f8f.28.2025.09.11.02.43.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Sep 2025 02:43:27 -0700 (PDT) From: Krzysztof Kozlowski Date: Thu, 11 Sep 2025 11:43:12 +0200 Subject: [PATCH v2 01/13] memory: tegra124-emc: Simplify return of emc_init() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250911-memory-tegra-cleanup-v2-1-d08022ff2f85@linaro.org> References: <20250911-memory-tegra-cleanup-v2-0-d08022ff2f85@linaro.org> In-Reply-To: <20250911-memory-tegra-cleanup-v2-0-d08022ff2f85@linaro.org> To: Krzysztof Kozlowski , Thierry Reding , Jonathan Hunter Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Aaron Kling , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1374; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=LQehtAx2kmaY57h5u012j/ttcRk/Yy2y8c0kuDacy/Q=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBowpmyBpG/amnIUnmiIQAQJ6yjT1bf6cHeegd+F MVQof7FXTSJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaMKZsgAKCRDBN2bmhouD 150lD/9bg+z24kDozvRzCdyxq7TeVnHoBKzlv01ObNT7OaKniUoT4DnrpBmddv0Tjs7vf9HZF7p f2t//1VsXSVzVEZ/1Dsfe1ug/9/fZSWI4qq88yqxDIfN3hOqj+vLQFSfs1lMJqFL1lmQOzglY8Z UmDobTyKBwP5JZJKPblbeLzJ5RKm+n9a3drhgNJUo2Pc/JI02K6eUubyNDp24Bz5JeOA79LAVfy A1IZcrlSoc/ZBIV3cwNpaeHp9MRY4qCW3If7RXU4niLN5vZNYX4GJoFfhLHPxy2I9RKMPvdMhg/ dPUJkHQttAStUYwAXCm139BgJQ73QGhe7PBTUkEfFxK1TpK5IK3rIpO+j5UgPbZ5iK6lxnw8GMU +Y5tVnrlZ9D1nAkwVmdvDvEvk47YUP0bQcFHXW6T//iJdUKyty3g860stoA9RnSEML6a2nhhg2e /m2H139QbqjsIEspk2yFbTg3mKQp/zC3DqqDtziYzYv5SLb0qg1oQFeap+DZaYdcIWtlBZ2XWmJ 63gp3A6+UFtXqxXhPDxpedQgXZu1528pYo05FO0Jah/iqHOgrkUvMZwrNxRFtlA3YyPmS1GjLE8 /QnC9lYaPY/47onxbmti5SfeWOAE+CzRm7Hs9ljoiZyXaVyfe0uTGizcb1kmTg24Rb14ladzqXQ Ncfe9OlXrdraCfg== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B emc_init() returns always success, so just drop return valye to simplify it. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Jon Hunter --- drivers/memory/tegra/tegra124-emc.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/teg= ra124-emc.c index 03f1daa2d132a81d28705ec7c62d640d7d25a894..9aad02901613f1b2ed855c11bcd= 76fef153034af 100644 --- a/drivers/memory/tegra/tegra124-emc.c +++ b/drivers/memory/tegra/tegra124-emc.c @@ -896,7 +896,7 @@ static void emc_read_current_timing(struct tegra_emc *e= mc, timing->emc_mode_reset =3D 0; } =20 -static int emc_init(struct tegra_emc *emc) +static void emc_init(struct tegra_emc *emc) { emc->dram_type =3D readl(emc->regs + EMC_FBIO_CFG5); =20 @@ -913,8 +913,6 @@ static int emc_init(struct tegra_emc *emc) emc->dram_num =3D tegra_mc_get_emem_device_count(emc->mc); =20 emc_read_current_timing(emc, &emc->last_timing); - - return 0; } =20 static int load_one_timing_from_dt(struct tegra_emc *emc, @@ -1472,11 +1470,7 @@ static int tegra_emc_probe(struct platform_device *p= dev) ram_code); } =20 - err =3D emc_init(emc); - if (err) { - dev_err(&pdev->dev, "EMC initialization failed: %d\n", err); - return err; - } + emc_init(emc); =20 platform_set_drvdata(pdev, emc); =20 --=20 2.48.1