From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f47.google.com (mail-ed1-f47.google.com [209.85.208.47]) (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 6258A6D36 for ; Wed, 14 Apr 2021 18:12:04 +0000 (UTC) Received: by mail-ed1-f47.google.com with SMTP id d21so4716458edv.9 for ; Wed, 14 Apr 2021 11:12:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=w6SQ1ybYGNpR6i4fr50V/uxRLezTq7QfUcLspczsFwM=; b=BPh/W2h09sfAbzXDVjDliOibJ6rwIUqN0B5SFn3EJIdLmX9uqG61r+XJvhMBSOPU5s G8zFb8m4CYmpINkN7bCqrdMuACfx2YZ/75NhJLW8abHHj4xUyci8tRJgTs6YIlYBOzbr h8SADpWUxODr78OE8z0OhPklEPvO4CszUPcpGxgkc0EZ7L4pE1AZPd2QYvWASJeubV7V zFcd5GirlLTP2z4oEHd93p2ZeDqy+1QQG6MwGldW72yuj6nCi7krvbVaomyIx0XwcVW1 pwldw8u0DFZMtQMYQVnzQRRWlOad0BGlCna7sDpQOyG8aoOlfGGH+AreVfYsjXOUnai3 QBnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=w6SQ1ybYGNpR6i4fr50V/uxRLezTq7QfUcLspczsFwM=; b=ABI0XVTW1K99+wfNi6JvHEwq891+2bENNUUgzFv+IShXTO1Px945os/3oaLQIy5FKu lGzfX15Ikq1msCSffaQywAWbqZyjoEKhLWuxsqx3L78eNeTX2kXVTBIsZTP1WRDUV1qI x42elawUQXqlMt6TNpXN+quWg1CPXa674a55Exyw23XL/z+9gWesAHnuzU8YNQwCe0mC jpypRMeoEjSN+qhIX2+CnEuOTVJjG3zzkoLLJTazuSDetTPqhbDv6f0R9Wa4WJheFD5Q lAbchtQbmc0MFfx0gnoW01eBKJnNqdEQM1C19c43PpcVTl/yE3P0wsmc1IB4G+MeT5wE OIgA== X-Gm-Message-State: AOAM533qeZ1qfBnUHvNL4RbyyzH0jWSNai+ctIok+7h59/ztQOIncwx1 S4oeHVOVdg0n8rYQN7oPP8EQXA== X-Google-Smtp-Source: ABdhPJygVibirgTJ1RiC2e4eJvM3HIYbtUFSnBlMnCCBZgdSfZVytcFRS5B/KEwIJ79Blm7CyncBqQ== X-Received: by 2002:a05:6402:104c:: with SMTP id e12mr204936edu.108.1618423923032; Wed, 14 Apr 2021 11:12:03 -0700 (PDT) Received: from dell.default ([91.110.221.215]) by smtp.gmail.com with ESMTPSA id v1sm279493eds.17.2021.04.14.11.12.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Apr 2021 11:12:02 -0700 (PDT) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Forest Bond , Greg Kroah-Hartman , linux-staging@lists.linux.dev Subject: [PATCH 27/57] staging: vt6655: upc: Suppress set but not used warning in macro Date: Wed, 14 Apr 2021 19:10:59 +0100 Message-Id: <20210414181129.1628598-28-lee.jones@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210414181129.1628598-1-lee.jones@linaro.org> References: <20210414181129.1628598-1-lee.jones@linaro.org> X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit The variable is used in the function using the macro. Fixes the following W=1 kernel build warning(s): drivers/staging/vt6655/upc.h:45:16: warning: variable ‘byData’ set but not used [-Wunused-but-set-variable] Cc: Forest Bond Cc: Greg Kroah-Hartman Cc: linux-staging@lists.linux.dev Signed-off-by: Lee Jones --- drivers/staging/vt6655/upc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/vt6655/upc.h b/drivers/staging/vt6655/upc.h index e086ec6e77f73..8608693ae9c3e 100644 --- a/drivers/staging/vt6655/upc.h +++ b/drivers/staging/vt6655/upc.h @@ -42,7 +42,7 @@ #define PCAvDelayByIO(uDelayUnit) \ do { \ - unsigned char byData; \ + unsigned char __maybe_unused byData; \ unsigned long ii; \ \ if (uDelayUnit <= 50) { \ -- 2.27.0