From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1A3CC282C5 for ; Wed, 23 Jan 2019 14:15:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5FC5220870 for ; Wed, 23 Jan 2019 14:15:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="V1qHlobF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727151AbfAWOPz (ORCPT ); Wed, 23 Jan 2019 09:15:55 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:37153 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727069AbfAWOPx (ORCPT ); Wed, 23 Jan 2019 09:15:53 -0500 Received: by mail-wm1-f66.google.com with SMTP id g67so2098058wmd.2 for ; Wed, 23 Jan 2019 06:15:52 -0800 (PST) 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=7qysfTh5siwOfbKv1X9ginQ3UPSZFJeCzUUMvaoxNkY=; b=V1qHlobFyH0W19DrIw4NtoCcPhHkZE6Se59gihjX67LDovB5M23zUYK88eY4kylWBr wioAmbcVIidXbaaPmdPKsF1YHc4z+3qJ8PZdTmhRmc3FS65GjmkOS6n73CM9yviswWuS Epo6WVm7qFPFUC026hKDmVmd+eZYonk0baNrtgUPy25bxymuOek7DrVNkHC3JS0l+vmC lBIsGPNDO+Os5pr16IVd+I6Vdrxm+JxXij+uM8XvJUTgJYuZuEmcrdFlaKXKuzjCMuXR pfFovvvHZ7Bn5c6c/HFmKbPiqu0VWOFV4y65yfYAEy/rmnn1fiFkjuDda4Z1Gfx5evyP E93g== 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=7qysfTh5siwOfbKv1X9ginQ3UPSZFJeCzUUMvaoxNkY=; b=ZtNDsEeGueG6nTYunVyhqi05kAbKLkdJ4ayDSuvqK96X+tPMU7mf8bsEPgUbS8nw6X 7JjxM65VmHQFxBEFmBf1XHGXnuJw7fYkVo3mz3NlXmU/u93RHpLOh6uUzTRogEiiVQLU f0XxiUToazCn76HnqcfUxK8hGxWFtIohrhrzxvn78JFxfTCD6z5TlOFhsp99r+dj6uPk tUJB7WevPycBjk9Uodb8Kl0vIQR+tnu1gpuqrsmxadygViwl2qD3OmFvFn2Ly1f4Z4b/ 684v2HZGdQI5JfU/QruJsYUYLzSroFvlSd5PghITiifb6qYlM1RzKOtfz9hefMptgFI1 ++1g== X-Gm-Message-State: AJcUuke2rA21UawfWItJZYhcAxvrL4Msstmh50gVf2VS9D3ilpWUHjm2 KjrjuvTEJu+LDuMC6QTSSkzQBg== X-Google-Smtp-Source: ALg8bN6UXBoh4tXqrK10S2G+XEmMgtbXbaLd8rrv++BsgqtuMr+Rr9xc7qAY7gJV/G3RUicH1X8IUg== X-Received: by 2002:a7b:c24c:: with SMTP id b12mr2697326wmj.29.1548252951851; Wed, 23 Jan 2019 06:15:51 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id a8sm29072997wme.23.2019.01.23.06.15.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 23 Jan 2019 06:15:50 -0800 (PST) From: Bartosz Golaszewski To: Linus Walleij , Thomas Gleixner , Marc Zyngier , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH 5/9] gpio: mockup: implement get_multiple() Date: Wed, 23 Jan 2019 15:15:34 +0100 Message-Id: <20190123141538.29408-6-brgl@bgdev.pl> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190123141538.29408-1-brgl@bgdev.pl> References: <20190123141538.29408-1-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 We already support set_multiple(). Implement get_multiple() as well. Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-mockup.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c index b4c1de6acf74..1c945c967f60 100644 --- a/drivers/gpio/gpio-mockup.c +++ b/drivers/gpio/gpio-mockup.c @@ -102,6 +102,22 @@ static int gpio_mockup_get(struct gpio_chip *gc, unsigned int offset) return val; } +static int gpio_mockup_get_multiple(struct gpio_chip *gc, + unsigned long *mask, unsigned long *bits) +{ + struct gpio_mockup_chip *chip = gpiochip_get_data(gc); + unsigned int bit, val; + + mutex_lock(&chip->lock); + for_each_set_bit(bit, mask, gc->ngpio) { + val = __gpio_mockup_get(gc, bit); + __assign_bit(bit, bits, val); + } + mutex_unlock(&chip->lock); + + return 0; +} + static void __gpio_mockup_set(struct gpio_chip *gc, unsigned int offset, int value) { @@ -327,6 +343,7 @@ static int gpio_mockup_probe(struct platform_device *pdev) gc->parent = dev; gc->get = gpio_mockup_get; gc->set = gpio_mockup_set; + gc->get_multiple = gpio_mockup_get_multiple; gc->set_multiple = gpio_mockup_set_multiple; gc->direction_output = gpio_mockup_dirout; gc->direction_input = gpio_mockup_dirin; -- 2.19.1