From nobody Thu Dec 18 18:50:05 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82049C41513 for ; Mon, 14 Aug 2023 16:54:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232682AbjHNQya (ORCPT ); Mon, 14 Aug 2023 12:54:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232285AbjHNQx5 (ORCPT ); Mon, 14 Aug 2023 12:53:57 -0400 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9135610C0 for ; Mon, 14 Aug 2023 09:53:56 -0700 (PDT) Received: by mail-ed1-x52e.google.com with SMTP id 4fb4d7f45d1cf-51e28cac164so11562479a12.1 for ; Mon, 14 Aug 2023 09:53:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692032035; x=1692636835; 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=RpG5xoR5nd9ii5gkHdTczwLX0qJ5SYNBKOgpUUODUYc=; b=lX0S8PUOiLkqwNBSyEWVFeDLHk1n20HS7DtNlkS620YBU0Ic+6p/owCcWhAU+Vxj+V MPk7pXqFvIwKKQ2cvUMqOudCL3134OVFYAEWr+PSbB4P2wHVXfB1BBpxLqdJau2Rg6h8 5kL8w9hG9EzkBgtwslrA9hfWpczDxZwI/vKF0beHvcsLamSNA8/cpdqW240rPUcEGyDg 4MCseEyv0qMWXU1tpWWZENOSaTRU6bSWksUZJ0YJJzieKfUB43v4XPxytZo0XlHb68+4 QbzADFqRoNoe2wmlD9Q5jRXXHkYaPFwYIDas8HITkTsZcapRjetViVM+qmsGd5wfnKCb vyjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692032035; x=1692636835; 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=RpG5xoR5nd9ii5gkHdTczwLX0qJ5SYNBKOgpUUODUYc=; b=FSgaHynm2FWw6cPzVgOeAJC7QUpDE+vIoykzmNKku6Bq1qo1F/R4FzGincHSWns+h3 hpjr8HoqG+L8Jv0uagxiII2phnaQkRgqcYEJufEXXfgHsh44aCGbNzxx0CX4oaQtunUF qwSNMLDxMUiigSwcG/gCobaUcwHaIG0L0+RGmXa8A9mNsHSPkYAiVOfdTuUuQXms4Twj YBlsxI+Y64YG5yvEfHN+0NsvsMEFgG/XfxvRlWFBDjDZVb27GnUoLIb0TMCdIUS4SIut 2FnmDEaYPijAnwQK3PzBA2umxeMPMPODklKaANvmfKVkICikHrBavHUO0rdiZCkvnvmh D3rw== X-Gm-Message-State: AOJu0YyLlpZJ8Nu9TD6YlAnMCmCIm6GZ9/JzrNxN+gVrfxwwC4dcaSPK 9vyWCnVAKskfjRAQgCiJEfRlHg== X-Google-Smtp-Source: AGHT+IGMkff9aNIBPoitasXSG2Quwal4eOKLoQ6lzIuhnbAa+mp9r/DuAvasKBoup34yF1L7jlVutw== X-Received: by 2002:aa7:c2d1:0:b0:523:37f0:2d12 with SMTP id m17-20020aa7c2d1000000b0052337f02d12mr10468029edp.17.1692032035200; Mon, 14 Aug 2023 09:53:55 -0700 (PDT) Received: from localhost.localdomain ([5.133.47.210]) by smtp.gmail.com with ESMTPSA id n5-20020aa7c785000000b0052338f5b2a4sm5811267eds.86.2023.08.14.09.53.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Aug 2023 09:53:54 -0700 (PDT) From: Srinivas Kandagatla To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, Atul Raut , Srinivas Kandagatla Subject: [PATCH 18/22] nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper Date: Mon, 14 Aug 2023 17:52:48 +0100 Message-Id: <20230814165252.93422-19-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230814165252.93422-1-srinivas.kandagatla@linaro.org> References: <20230814165252.93422-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Atul Raut We are moving toward replacing zero-length arrays with C99 flexible-array members since they are deprecated. Therefore, the new DECLARE_FLEX_ARRAY() helper macro should be used to replace the zero-length array declaration. This fixes warnings such as: ./drivers/nvmem/u-boot-env.c:50:9-13: WARNING use flexible-array member ins= tead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-l= ength-and-one-element-arrays) Signed-off-by: Atul Raut Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/u-boot-env.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvmem/u-boot-env.c b/drivers/nvmem/u-boot-env.c index 80c5382b361c..c4ae94af4af7 100644 --- a/drivers/nvmem/u-boot-env.c +++ b/drivers/nvmem/u-boot-env.c @@ -47,7 +47,7 @@ struct u_boot_env_image_broadcom { __le32 magic; __le32 len; __le32 crc32; - uint8_t data[0]; + DECLARE_FLEX_ARRAY(uint8_t, data); } __packed; =20 static int u_boot_env_read(void *context, unsigned int offset, void *val, --=20 2.25.1