Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp165056pxk; Wed, 9 Sep 2020 01:59:29 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwFWrCheIviS1iqG9YE/gxX87/HYZMHs7FUll2Kxml2COBWgPfbT+uggYO2qEyq1nlD1qSZ X-Received: by 2002:a17:907:2115:: with SMTP id qn21mr2603074ejb.278.1599641969440; Wed, 09 Sep 2020 01:59:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1599641969; cv=none; d=google.com; s=arc-20160816; b=DBC/VdFcTv9om582CHbcFW+0fWedRRm7wMYb94adDtUx5X1ncB852nYchFblq4phPr IVQXTlIBiV20qBc+OWgcFwn3uDIG88D9pqBa826aK8bJXIZoKt5vNGnq15oZwHC/mtpo 4a8LgKCsbi8vtsLcEcRw5vBBHJ/dKCXP5+HSjSyWxGRQ2nIlix8u1XKbX0ytP+33Y8zw JT0r/KU/+LBody9oPFsG8SWLb6Eo/oeHK4PWYv78tcT4WNpdJH24JOsG+316e7sZZmR9 cEACoV6vOKr04TnLTTNoDP7X6ZcJqW0AXiukJurPwP3qxkUTCsKqvINVN8t29wuNaG9K eUhQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=yjs3H1T57/OsvxujNGQGLBWexjTmuttV9nlq5vhVwiw=; b=yzkYW8FszSIK7NrGGGOEKQRNINtAxuN6n6y5VdTJ1O5Qi7sk++H9nHukr2dnWZzHMt e7onRlGrhKzI1Mu6LCkJgSl1bpslFHFWC+CXVngA+8FxCapWb55ICxGG3VLk9Up7tr+e kqyixmuFPCxgPRngrQ3NwZxHuZELd/v8WFu7DWciQ2UvIMne1eT4/Cnhlvxznx6B++4N O9DPw9eufzzkl7aeYAltu+DRiScXHlqEcI9rI9825qmTa40UrRuz94F2QQaiObDFmkdx +3JMLhCVIu6XJNiwi1WfBU7VSoxPZF2elzwViEFEl47SD9aAeKHSo5JaTaxAfvsPRA34 INAQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@bgdev-pl.20150623.gappssmtp.com header.s=20150623 header.b=1hogus41; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k3si830187edl.10.2020.09.09.01.59.06; Wed, 09 Sep 2020 01:59:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@bgdev-pl.20150623.gappssmtp.com header.s=20150623 header.b=1hogus41; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729990AbgIIIzZ (ORCPT + 99 others); Wed, 9 Sep 2020 04:55:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726555AbgIIIyf (ORCPT ); Wed, 9 Sep 2020 04:54:35 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCC3CC061786 for ; Wed, 9 Sep 2020 01:54:34 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id z4so2050587wrr.4 for ; Wed, 09 Sep 2020 01:54:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yjs3H1T57/OsvxujNGQGLBWexjTmuttV9nlq5vhVwiw=; b=1hogus410UbSTewZULq8XN8hOyyBaL3K5B6EOLPEBYnY2sGYGPLbPW3ExsJq4pq4+H GICD3jVw0enYx6Gprar6A5TRJmmt56br+sRooWOV1CwuhcTx+bsn//Px3L+pkoJCOh+m fYwbhRd6W8qaWAXI2rTd6jScVykNjvgR7bNmSjXEZ7TDiBxHT09dlxpG5Ezja1cg/s8A FOAyOQuANxMt5ChTXpvKigtNMY0VAmWUmnKt7iiXAycAGWMUovJrodozixh0MtVmJxen gXRZ4DATBIzKNBdBoi/e96MQ3hAxtrVB9feV6GsGHB4jQ8BKl5oVyhuQNjPFJ0zTIu28 J8Vg== 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=yjs3H1T57/OsvxujNGQGLBWexjTmuttV9nlq5vhVwiw=; b=AVvZ9q2PuBN2EBpOtDjDkRYUtTni3eCpNVNUzf2tLtCb6TIdsZJTCCyqPtt4RIV89r JISJftD5Sq0pYTH+PCXlX/QybWo8vjgXW8fOzGZ29+T9QrKZTRvn1cDT02esS3t+DivM zzYGKy/m3/isTASEJ3SxgprWPdoqfsVMoE6qHMSNaZXXSoZ97noktCH0B0lXMeHGmIrc P/8wOwXSazuaR873psWBMbNBNkbFgNqwoaA8Gr8ZUTXUCEJbs0LuIJtvvFplrOX8hn/u tsnjcZ4rjqXtneknssylsONCNI5WblEuB7phbwG9t250LYo/8S8Jcg3IESMCMEf/resE SNpQ== X-Gm-Message-State: AOAM532VEIN/BzB75mosScExUkmKI2BYXaeeLw806RfOQt4NUqh0289C jL35SZIYopyJUA0DGNSvm9/GfQ== X-Received: by 2002:a5d:46cd:: with SMTP id g13mr2988799wrs.153.1599641673479; Wed, 09 Sep 2020 01:54:33 -0700 (PDT) Received: from localhost.localdomain (amontpellier-657-1-17-60.w109-210.abo.wanadoo.fr. [109.210.64.60]) by smtp.gmail.com with ESMTPSA id n17sm3418812wrw.0.2020.09.09.01.54.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Sep 2020 01:54:32 -0700 (PDT) From: Bartosz Golaszewski To: Linus Walleij , Mika Westerberg , Andy Shevchenko , Kent Gibson Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 1/3] device: property: add helpers to count items in string arrays Date: Wed, 9 Sep 2020 10:54:24 +0200 Message-Id: <20200909085426.19862-2-brgl@bgdev.pl> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200909085426.19862-1-brgl@bgdev.pl> References: <20200909085426.19862-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bartosz Golaszewski Instead of doing the following: count = device_property_read_string_array(dev, propname, NULL, 0); Let's provide inline helpers with hardcoded arguments for counting strings in property arrays. Suggested-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski --- include/linux/property.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/linux/property.h b/include/linux/property.h index 9f805c442819..75c178055bc9 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -170,6 +170,12 @@ static inline int device_property_count_u64(struct device *dev, const char *prop return device_property_read_u64_array(dev, propname, NULL, 0); } +static inline int device_property_string_array_count(struct device *dev, + const char *propname) +{ + return device_property_read_string_array(dev, propname, NULL, 0); +} + static inline bool fwnode_property_read_bool(const struct fwnode_handle *fwnode, const char *propname) { @@ -224,6 +230,13 @@ static inline int fwnode_property_count_u64(const struct fwnode_handle *fwnode, return fwnode_property_read_u64_array(fwnode, propname, NULL, 0); } +static inline int +fwnode_property_string_array_count(const struct fwnode_handle *fwnode, + const char *propname) +{ + return fwnode_property_read_string_array(fwnode, propname, NULL, 0); +} + struct software_node; /** -- 2.26.1