From patchwork Fri Jun 12 14:50:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 1308292 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-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.intel.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49k3YM6Gjlz9sSt for ; Sat, 13 Jun 2020 00:50:15 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726365AbgFLOuO (ORCPT ); Fri, 12 Jun 2020 10:50:14 -0400 Received: from mga01.intel.com ([192.55.52.88]:64074 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726338AbgFLOuO (ORCPT ); Fri, 12 Jun 2020 10:50:14 -0400 IronPort-SDR: v1BXfYQzzAQ+ERSgK6jJle7L3n6MHgC97J5Ig4lqP31c0OFahXtr1tRNwq0PXSsWD5Znd4T8tJ ouNL6QuO+MwA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jun 2020 07:50:11 -0700 IronPort-SDR: dPzjcmEq7E2Z7pQWZIs7AF2kgNpcD8I2VbJORD6p4/KzUfo3reYxbyk0btPRaCFZXuT3/zO52R HjrEnG6ll92g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,503,1583222400"; d="scan'208";a="271920977" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga003.jf.intel.com with ESMTP; 12 Jun 2020 07:50:10 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 2DBFE63F; Fri, 12 Jun 2020 17:50:07 +0300 (EEST) From: Andy Shevchenko To: Linus Walleij , linux-gpio@vger.kernel.org, Mika Westerberg Cc: Andy Shevchenko Subject: [PATCH v2 08/13] pinctrl: intel: Introduce for_each_requested_gpio() macro Date: Fri, 12 Jun 2020 17:50:01 +0300 Message-Id: <20200612145006.9145-8-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.27.0.rc2 In-Reply-To: <20200612145006.9145-1-andriy.shevchenko@linux.intel.com> References: <20200612145006.9145-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Introduce for_each_requested_gpio() macro which helps to iterate over requested GPIO in a range. Signed-off-by: Andy Shevchenko --- drivers/pinctrl/intel/pinctrl-intel.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h index 4e17308d33e9..c1f312bc28eb 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.h +++ b/drivers/pinctrl/intel/pinctrl-intel.h @@ -249,4 +249,8 @@ const struct dev_pm_ops _name = { \ intel_pinctrl_resume_noirq) \ } +#define for_each_requested_gpio(chip, i, base, size) \ + for (i = 0; i < size; i++) \ + if (!gpiochip_is_requested(chip, base + i)) {} else + #endif /* PINCTRL_INTEL_H */