From patchwork Thu Oct 31 15:00:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 13858007 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) (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 4802E1BCA01 for ; Thu, 31 Oct 2024 15:00:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730386852; cv=none; b=YXDHIUnFZM5HxEZ0+YQ4JjrvUG/c7B+JNLOCDKPFTQtcZJl3zd5AoOOX4DOtTjCj6xvOPEkQUbjXEYVsXeIDMK/V3EgPCbQPLbJJ6aroOsyMw+OZH4+5q78rO9iDvPRMxqRdZpNAw5yrz0/zgLOGwUS0WVCfBfLpabZ+Byr2KQQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730386852; c=relaxed/simple; bh=W5vmLTxbqbRWektRkfu8sRg+KXRkgNHrmzi/8ND27KE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nn6824eZ2R3L0XcBqhNlJSZQQY7nNJZLt/uR2aIL/KOy/W4O+tHOTJQ05+TnUiwjQ59Nnl2Po2hj0yfwQxXCaqNmPrOhbzH7tdgOjMDaux+YVLJOTAUVztNhUtKzuIn2pJYirr8VScmAh8VtRZfu1s2aTcpfsXRAJoEZSKcSLWM= 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=KsoZYNCZ; arc=none smtp.client-ip=209.85.128.53 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="KsoZYNCZ" Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-43168d9c6c9so8633515e9.3 for ; Thu, 31 Oct 2024 08:00:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1730386849; x=1730991649; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=CdJwrtv6R6hjXktx6QL/5y82lOaBKNXG+b2XzR89bZE=; b=KsoZYNCZgP8wc3K1q2K1VZEbwM4W/gnGpfabkAQkSRXxVExXORzTt0BGnhvqOtk3pG cDHd19p0xHF31ZdUTdlqawR/5FBn10bGGMHXVwQEBiVbL5MKadNJzka+tnCaNTon1VTU TnjL8Oai2klrUpQzPBYj9kcFt39vpezaOxakmvDRXs9Lq7b7ubmyiIgK2DYzhe2+ndoy M4kr8FaVEw7Z1IXqDj7HkDMlblAlLtWb9HvcoXzAPVyLEyNrbnDRA2rAzorSBe8pY7Bq CyQOQrOMUdS5+H7OtP7xJfDzugJ99l3M1HwoJSnyRyRh7aos39SYkGuTRL3zsAZCKN8w eL8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730386849; x=1730991649; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=CdJwrtv6R6hjXktx6QL/5y82lOaBKNXG+b2XzR89bZE=; b=KwNttVKmashpH31nP1G4sy30KofrEGAQM+WpT/MYzRqK6tDYYDEYLt71fSni8fqv05 UYTiyGI3TyrujaDi5dfdklBsyKSgpJJ5/S3SQLQOaizf/USYgXoGOGz3tuZEG7azm8wA l0VtAMIPa/TGvUp91I4lAnw43fyCfxxWu25D2ulWhkpXmOXVQZwiaj2Od0kknhw4U8Yw YiP2tQWC3L9DKx5zLZdjFUk0yots0eo7C5icSv53d/Be8AH0ZzJCYlw/13Af47gcipm/ iRRfG+rgYaUbuF7ocR+5xsR8oI9GGNgI3cO1zqbIimXNAH2Msr9Ef0Yb093qC3lCipRM bz8g== X-Forwarded-Encrypted: i=1; AJvYcCUNgmO8eLOs9rWphDygSIw2XkKPSpGjAugsIaKWYDKK+7orDH599Iw7AVhi/PonPvLA7fmzFXVqfOQV@vger.kernel.org X-Gm-Message-State: AOJu0YzpBf82cshFIwBAdQ0PR8kHhs80Lp9Jz8/FFN9ZN+ELx4SWX5ps EDZj5jlehAzXYgTYDMm23I8qlLb/L4LnQr4T/oD5m0mc3N9CYRl2e58WZIN3bLc= X-Google-Smtp-Source: AGHT+IGte4mqUxYrFCHTiw7rYYrBl9FrCw5E7TjmHzs9HacaVeMVUjhzif1Rg3DaulCZuAOdHbN/KA== X-Received: by 2002:a05:600c:45cd:b0:431:5eeb:2214 with SMTP id 5b1f17b1804b1-4319ad363eamr152298075e9.33.1730386847155; Thu, 31 Oct 2024 08:00:47 -0700 (PDT) Received: from gpeter-l.lan ([145.224.65.232]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-431bd8e8524sm59163225e9.5.2024.10.31.08.00.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Oct 2024 08:00:46 -0700 (PDT) From: Peter Griffin To: alim.akhtar@samsung.com, James.Bottomley@HansenPartnership.com, martin.petersen@oracle.com, avri.altman@wdc.com, bvanassche@acm.org, krzk@kernel.org Cc: tudor.ambarus@linaro.org, ebiggers@kernel.org, andre.draszik@linaro.org, kernel-team@android.com, willmcvicker@google.com, linux-scsi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Griffin Subject: [PATCH v3 08/14] scsi: ufs: exynos: remove tx_dif_p_nsec from exynosauto_ufs_drv_init() Date: Thu, 31 Oct 2024 15:00:27 +0000 Message-ID: <20241031150033.3440894-9-peter.griffin@linaro.org> X-Mailer: git-send-email 2.47.0.163.g1226f6d8fa-goog In-Reply-To: <20241031150033.3440894-1-peter.griffin@linaro.org> References: <20241031150033.3440894-1-peter.griffin@linaro.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Remove the assignment of tx_dif_p_nsec as both users of exynosauto_ufs_drv_init() function (exynosauto and gs101) set the EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR flag meaning that tx_dif_p_nsec has no effect. Additionally both users also set the samsung,sysreg dt property, meaning the execution flow will always return on the regmap_update_bits() call before the assignment. Signed-off-by: Peter Griffin Reviewed-by: Tudor Ambarus --- v3: update commit message (Tudor) --- drivers/ufs/host/ufs-exynos.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c index e477ab86e3c1..378c16d905c1 100644 --- a/drivers/ufs/host/ufs-exynos.c +++ b/drivers/ufs/host/ufs-exynos.c @@ -200,8 +200,6 @@ static inline void exynos_ufs_ungate_clks(struct exynos_ufs *ufs) static int exynosauto_ufs_drv_init(struct exynos_ufs *ufs) { - struct exynos_ufs_uic_attr *attr = ufs->drv_data->uic_attr; - /* IO Coherency setting */ if (ufs->sysreg) { return regmap_update_bits(ufs->sysreg, @@ -209,8 +207,6 @@ static int exynosauto_ufs_drv_init(struct exynos_ufs *ufs) UFS_SHARABLE, UFS_SHARABLE); } - attr->tx_dif_p_nsec = 3200000; - return 0; }