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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 5A183C2D0C2 for ; Wed, 4 Dec 2019 07:40:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4EF442073B for ; Wed, 4 Dec 2019 07:24:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726632AbfLDHYb (ORCPT ); Wed, 4 Dec 2019 02:24:31 -0500 Received: from metis.ext.pengutronix.de ([85.220.165.71]:47323 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726048AbfLDHY2 (ORCPT ); Wed, 4 Dec 2019 02:24:28 -0500 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1icP1M-0004T6-5Q; Wed, 04 Dec 2019 08:24:24 +0100 Received: from ukl by ptx.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1icP1K-0007HP-Jt; Wed, 04 Dec 2019 08:24:22 +0100 Date: Wed, 4 Dec 2019 08:24:22 +0100 From: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= To: Peng Fan Cc: "rjui@broadcom.com" , "linus.walleij@linaro.org" , "bgolaszewski@baylibre.com" , "f.fainelli@gmail.com" , "sbranden@broadcom.com" , "thierry.reding@gmail.com" , "robh@kernel.org" , "bcm-kernel-feedback-list@broadcom.com" , dl-linux-imx , "linux-gpio@vger.kernel.org" , "linux-pwm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Alice Guo , kernel@pengutronix.de Subject: Re: [PATCH v2 1/2] gpio: mvebu: use platform_irq_count Message-ID: <20191204072422.vfo3mrrcaav75jv4@pengutronix.de> References: <1575433106-16171-1-git-send-email-peng.fan@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1575433106-16171-1-git-send-email-peng.fan@nxp.com> User-Agent: NeoMutt/20170113 (1.7.2) X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c0 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-gpio@vger.kernel.org Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Wed, Dec 04, 2019 at 04:20:41AM +0000, Peng Fan wrote: > From: Peng Fan > > platform_irq_count() is the more generic way (independent of > device trees) to determine the count of available interrupts. So > use this instead. > > As platform_irq_count() might return an error code (which > of_irq_count doesn't) some additional handling is necessary. > > Signed-off-by: Peng Fan Reviewed-and-Commit-Log-Provided-by: Uwe Kleine-König :-) Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |