From nobody Thu Sep 11 23:38:39 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D39BAC001DB for ; Tue, 8 Aug 2023 19:55:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231754AbjHHTzV (ORCPT ); Tue, 8 Aug 2023 15:55:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234012AbjHHTzI (ORCPT ); Tue, 8 Aug 2023 15:55:08 -0400 Received: from mail-pg1-x536.google.com (mail-pg1-x536.google.com [IPv6:2607:f8b0:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B1805FAA7 for ; Tue, 8 Aug 2023 11:07:44 -0700 (PDT) Received: by mail-pg1-x536.google.com with SMTP id 41be03b00d2f7-564d6aa9abdso77220a12.1 for ; Tue, 08 Aug 2023 11:07:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1691518063; x=1692122863; h=mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:from:to:cc:subject:date:message-id:reply-to; bh=7w7Nh7dO9xSBo8fZTvPlIBf5D4ndgTuDC7ayGLLZ/o4=; b=QzbRgNKKonlUpQBxLL7hzXa2bjeCShBBZuRqa2CSnGu52XC4X23CDsvXdRNqLddLol rfbVgwRe3wsw2QhYMpadb0LmUhVF1nEHgR0EEc/UFFO0y/5lMVyhix7qWCZX6IIly6TW zq006GOfX/x9J2eppJPy1X+YgcRrVNY7iAzoE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691518063; x=1692122863; h=mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=7w7Nh7dO9xSBo8fZTvPlIBf5D4ndgTuDC7ayGLLZ/o4=; b=Xjh98JwE7VcdxaRPscRhRIPSWwRUwmxxgvhEriCRyT18HMgLvPrgEt98aMi1Wz/n/b WMPgSpj56Ne4Dw7TY7YK6t+mY4uq/w4SkIaQjKMEupQhWP4TkEJ/tOKV7kdKxRcqAQxE 1fsVpzkPNxZgrsflsgpTVXXWwtAKWWjrouMtgUu4z6cOPH3Tk4OMYgj8rHtbOxO/iYL7 LB5d7BsvcPbJlukf7iXwoN4CyWr+arTs1K1X2GCAsQiX9GuMdedTojt5YzOOQJasNwpa 5OJHlRBRQXNZu7cMLwQ6VfCSIPU7kWi5EmP2yNZdrwlhquM2Qk7U2D96PVMRNYMEgEYk 02oQ== X-Gm-Message-State: AOJu0Ywf1fRRWtGCmHBbUqpu0co+idVfTwXUMoIpi+qMIh7I1w0TWR3S PzGUu+eV3A16n6N3AaCj63AQ9sjktINtRi1Zm47jFhWC8nrDAoE/2lGmvNNVc+gRuGs3kJ4Novl mhShGTCd8QGEkmOStrH+Bgcy/ybqD6mtfz2y6LteOp1sTl2Uxs7vDIB/Jbs2rMow0SbbfUpPCCU z+kg20TF74eGaxF8wMPA== X-Google-Smtp-Source: AGHT+IG0HmGIL7nO84nsLyrRwT8W8ltx+IezVllaebNL5g7CayrjkjWph4OiWB61+HFtyQnIVp2Pog== X-Received: by 2002:a05:6a20:8f0c:b0:138:68b9:138e with SMTP id b12-20020a056a208f0c00b0013868b9138emr14627624pzk.8.1691518063452; Tue, 08 Aug 2023 11:07:43 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id y28-20020a637d1c000000b00564beacbd20sm6683067pgc.74.2023.08.08.11.07.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Aug 2023 11:07:42 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Linus Walleij , Ray Jui , Scott Branden , Broadcom internal kernel review list , Andy Shevchenko , linux-gpio@vger.kernel.org (open list:PIN CONTROL SUBSYSTEM), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM IPROC ARM ARCHITECTURE) Subject: [PATCH 1/2 v2] pinctrl: iproc-gpio: Silence probe deferral messages Date: Tue, 8 Aug 2023 11:07:32 -0700 Message-Id: <20230808180733.2081353-2-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230808180733.2081353-1-florian.fainelli@broadcom.com> References: <20230808180733.2081353-1-florian.fainelli@broadcom.com> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000005406d306026d3d00" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0000000000005406d306026d3d00 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" We can have gpiochip_add_data() return -EPROBE_DEFER which will make us produce the "unable to add GPIO chip" message which is confusing. Use dev_err_probe() to silence probe deferral messages. Signed-off-by: Florian Fainelli Reviewed-by: Dhruva Gole --- drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm= /pinctrl-iproc-gpio.c index cc3eb7409ab3..0e3f787b93ef 100644 --- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c @@ -891,10 +891,8 @@ static int iproc_gpio_probe(struct platform_device *pd= ev) } =20 ret =3D gpiochip_add_data(gc, chip); - if (ret < 0) { - dev_err(dev, "unable to add GPIO chip\n"); - return ret; - } + if (ret < 0) + return dev_err_probe(dev, ret, "unable to add GPIO chip\n"); =20 if (!no_pinconf) { ret =3D iproc_gpio_register_pinconf(chip); --=20 2.34.1 --0000000000005406d306026d3d00 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature 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(moderated list:BROADCOM IPROC ARM ARCHITECTURE) Subject: [PATCH 2/2 v2] pinctrl: nsp-gpio: Silence probe deferral messages Date: Tue, 8 Aug 2023 11:07:33 -0700 Message-Id: <20230808180733.2081353-3-florian.fainelli@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230808180733.2081353-1-florian.fainelli@broadcom.com> References: <20230808180733.2081353-1-florian.fainelli@broadcom.com> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000006ce8f106026d3ded" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0000000000006ce8f106026d3ded Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" We can have gpiochip_add_data() return -EPROBE_DEFER which will make us produce the "unable to add GPIO chip" message which is confusing. Use dev_err_probe() to silence probe deferral messages. Signed-off-by: Florian Fainelli Reviewed-by: Dhruva Gole --- drivers/pinctrl/bcm/pinctrl-nsp-gpio.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/p= inctrl-nsp-gpio.c index 5045a7e57f1d..7fecd0a10cd1 100644 --- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c @@ -686,10 +686,8 @@ static int nsp_gpio_probe(struct platform_device *pdev) } =20 ret =3D devm_gpiochip_add_data(dev, gc, chip); - if (ret < 0) { - dev_err(dev, "unable to add GPIO chip\n"); - return ret; - } + if (ret < 0) + return dev_err_probe(dev, ret, "unable to add GPIO chip\n"); =20 ret =3D nsp_gpio_register_pinconf(chip); if (ret) { --=20 2.34.1 --0000000000006ce8f106026d3ded Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature 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