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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 C24F4C2D0F6 for ; Tue, 12 May 2020 18:45:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A85662176D for ; Tue, 12 May 2020 18:45:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726055AbgELSpQ (ORCPT ); Tue, 12 May 2020 14:45:16 -0400 Received: from mga01.intel.com ([192.55.52.88]:45368 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725938AbgELSpP (ORCPT ); Tue, 12 May 2020 14:45:15 -0400 IronPort-SDR: PaQLF/5nIGBE2z9Myhz+GfBMVn00P8nn++KeTvqXfX80x7LTDCavGuGdsmQuRqcXRTq2yvpaUl EKISdwK7a6aA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2020 11:45:15 -0700 IronPort-SDR: MtSQq4+VcRWNkvrO25HsBH1tiX5PVjxcR+kZQWzlS/5qM+cBRO54azZMT2WOOJhdsP7ODK4apC WlEnGS7XXFzw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,384,1583222400"; d="scan'208";a="251542166" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga007.fm.intel.com with ESMTP; 12 May 2020 11:45:14 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 8B26E76; Tue, 12 May 2020 21:45:13 +0300 (EEST) From: Andy Shevchenko To: Linus Walleij , Bartosz Golaszewski , linux-gpio@vger.kernel.org Cc: Andy Shevchenko , Serge Semin Subject: [PATCH v1 1/4] gpio: dwapb: avoid error message for optional IRQ Date: Tue, 12 May 2020 21:45:10 +0300 Message-Id: <20200512184513.86883-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org platform_get_irq() will generate an error message if the requested IRQ is not present. Use platform_get_irq_optional() to avoid the error message being generated. Signed-off-by: Andy Shevchenko Cc: Serge Semin --- drivers/gpio/gpio-dwapb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c index 8639c4a7f46974..5bc5057f071f37 100644 --- a/drivers/gpio/gpio-dwapb.c +++ b/drivers/gpio/gpio-dwapb.c @@ -542,7 +542,7 @@ static void dwapb_get_irq(struct device *dev, struct fwnode_handle *fwnode, if (np) pp->irq[j] = of_irq_get(np, j); else if (has_acpi_companion(dev)) - pp->irq[j] = platform_get_irq(to_platform_device(dev), j); + pp->irq[j] = platform_get_irq_optional(to_platform_device(dev), j); if (pp->irq[j] >= 0) pp->has_irq = true; -- 2.26.2