From patchwork Thu May 20 12:25:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 1481610 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=ymt+kxEo; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Fm8v66jksz9t0T for ; Thu, 20 May 2021 22:58:58 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242996AbhETNAQ (ORCPT ); Thu, 20 May 2021 09:00:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243532AbhETNAC (ORCPT ); Thu, 20 May 2021 09:00:02 -0400 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A99FAC07E5F5 for ; Thu, 20 May 2021 05:25:52 -0700 (PDT) Received: by mail-wm1-x331.google.com with SMTP id f19-20020a05600c1553b02901794fafcfefso4672204wmg.2 for ; Thu, 20 May 2021 05:25:52 -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=CHE4FrpvWmn1xETsx6wMZCpX2p+W9NijrEn/a5922eU=; b=ymt+kxEo4Rj2NYcvKnr950GFyI/v6xkXfktBI/5pWqtpzfJ7P+cpdewnQ124XyKJZ+ h9M1VxGuKTe5oaS8ti3z1UTf4je9C8ncoG7PVqFQriSwVg5HqO7kFUYgRMg8HeTj5F33 ZS6tJY64sEDig6WSc9JN3CEd4k92sRolMyyK+tL/f+Ie5W7tQL7iXZLvX2/9/sWVq9E6 PHhYAQr28bM67QXrniJiTC4L8eTi6/237GXL9dC4zbtibVDBLj/+AOhoz1Om1PChwDpI ZZbCRHIygicTN6q63spQRmKMM8jCcWJOBcSMkcm3WiQ+B542J/qo3EGXMw804s4fNEcH n/Xw== 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=CHE4FrpvWmn1xETsx6wMZCpX2p+W9NijrEn/a5922eU=; b=W3JEm9UomTFfqukXyPrbILHFL5j1zMBoA6sW+Z8gzQZZg8PodQOgn4eBlbhL1DiTH0 snknF/zJZ9jQ1RuBJXEnzYmOT0ZclfoiXM/mCswM3QE5GhoZ+I+Q4b2l24wReUl4Lfdn 8awJoQ6kMiZwHEwQiaGqju5HpuEKiJfyIwNjayb/nFNF5nXaOtriC4e/Zl0gYU01kROX P4vZ8svMGFVRQ0Y/42MmsMuz+Dm44qyJwK8+ci37XSusIqVZE6CsuHycwDA4KujRFpfF AaWpsZ7EHtYop62FoVlF9P3rHmxtKMjjfa5KM6BVe4dFZ2F9cRt9oSp2VlXxGSH/ALqK xnRw== X-Gm-Message-State: AOAM533CP3vcCxLFAPaTDC3WHaG1qYBJ3GhxKUq8kKlUIW54SAcvbhJh 4NkHoOgyodHykT+K+d1qcYWhXw== X-Google-Smtp-Source: ABdhPJxlSftqe7BKSqJDusQuxb/WYxPtWBvUtDcpoceB65hC+a+sIx4y6AOEr+FOnVEXew079vNmIw== X-Received: by 2002:a7b:c157:: with SMTP id z23mr3506163wmi.148.1621513551319; Thu, 20 May 2021 05:25:51 -0700 (PDT) Received: from dell.default ([91.110.221.215]) by smtp.gmail.com with ESMTPSA id i11sm3205643wrq.26.2021.05.20.05.25.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 May 2021 05:25:50 -0700 (PDT) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Ian Abbott , H Hartley Sweeten , Greg Kroah-Hartman , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , "David A. Schleef" , Mori Hess , Truxton Fulton , linux-staging@lists.linux.dev, linux-pwm@vger.kernel.org Subject: [PATCH 5/6] comedi: drivers: ni_mio_common: Move 'range_ni_E_ao_ext' to where it is used Date: Thu, 20 May 2021 13:25:37 +0100 Message-Id: <20210520122538.3470259-6-lee.jones@linaro.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520122538.3470259-1-lee.jones@linaro.org> References: <20210520122538.3470259-1-lee.jones@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org ... and mark it as __maybe_unused since not all users of the header file reference it. Fixes the following W=1 kernel build warning(s): drivers/staging/comedi/drivers/ni_mio_common.c:163:35: warning: ‘range_ni_E_ao_ext’ defined but not used [-Wunused-const-variable=] Cc: Ian Abbott Cc: H Hartley Sweeten Cc: Greg Kroah-Hartman Cc: Thierry Reding Cc: "Uwe Kleine-König" Cc: Lee Jones Cc: "David A. Schleef" Cc: Mori Hess Cc: Truxton Fulton Cc: linux-staging@lists.linux.dev Cc: linux-pwm@vger.kernel.org Signed-off-by: Lee Jones --- drivers/comedi/drivers/ni_mio_common.c | 9 --------- drivers/comedi/drivers/ni_stc.h | 9 ++++++++- 2 files changed, 8 insertions(+), 10 deletions(-) diff --git a/drivers/comedi/drivers/ni_mio_common.c b/drivers/comedi/drivers/ni_mio_common.c index 4f80a4991f953..37615b4e2c10d 100644 --- a/drivers/comedi/drivers/ni_mio_common.c +++ b/drivers/comedi/drivers/ni_mio_common.c @@ -160,15 +160,6 @@ static const struct comedi_lrange range_ni_M_ai_628x = { } }; -static const struct comedi_lrange range_ni_E_ao_ext = { - 4, { - BIP_RANGE(10), - UNI_RANGE(10), - RANGE_ext(-1, 1), - RANGE_ext(0, 1) - } -}; - static const struct comedi_lrange *const ni_range_lkup[] = { [ai_gain_16] = &range_ni_E_ai, [ai_gain_8] = &range_ni_E_ai_limited, diff --git a/drivers/comedi/drivers/ni_stc.h b/drivers/comedi/drivers/ni_stc.h index fbc0b753a0f59..0822e65f709dd 100644 --- a/drivers/comedi/drivers/ni_stc.h +++ b/drivers/comedi/drivers/ni_stc.h @@ -1137,6 +1137,13 @@ struct ni_private { u8 rgout0_usage; }; -static const struct comedi_lrange range_ni_E_ao_ext; +static const struct comedi_lrange __maybe_unused range_ni_E_ao_ext = { + 4, { + BIP_RANGE(10), + UNI_RANGE(10), + RANGE_ext(-1, 1), + RANGE_ext(0, 1) + } +}; #endif /* _COMEDI_NI_STC_H */