From patchwork Thu Sep 5 08:28:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dragan Simic X-Patchwork-Id: 13791959 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A822ACD4F59 for ; Thu, 5 Sep 2024 08:31:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZYR1IyTv5//tRkwwMO9Oo3Mp23+gLaSRuWErCbBINUA=; b=IW6q8S0OhqTp/k u3sSC7OQPTzSxAqHsgzxSaozUTny6VMp1zHbKUR+XZ5K63LyAVSSixQw1o1muMYxptlFtayuG4yet VURY0WfaFNuMRfh8rGF3cO6oA4auMgzrVb42bS+aqZZndr6850O1IloxofZeVB9DldEcEy5Uz1+qa VtBFVxQkvHEnxfTJIB9GgHPg3Ff8bVAZCI7t07orbUlwDbXqt2b2M5vOTuFKpfmzAk+Uxsa6kopSx wxPrfPRYvPK58PX5RD0tLG4Qaf+4KNMUXnP+qg52SNtyz/L248KVugaIJRSiboDyeeboG18arVTiz gJ9OU9FipowKmyqhIlBg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sm7tu-00000007aua-0r3P; Thu, 05 Sep 2024 08:31:34 +0000 Received: from mail.manjaro.org ([116.203.91.91]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sm7r0-00000007a5G-3dqO; Thu, 05 Sep 2024 08:28:37 +0000 From: Dragan Simic DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=manjaro.org; s=2021; t=1725524910; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tpYdzE01L46nA5/EJhfGrNXTWtdCl00jDOzayRDNeNg=; b=J0Cp1CRZG9yqPrytIFQpnCjSn8GsFFzRHLcsySbAZiW9fJqUBCwCUNFCBt0kkDZn1Vt1Xt F4VAImTs5Q3F2PQkIFXzBxI7iKdwwO5TZM0zsPkpiEh9dlFqwnexOM3tqMEzTcqPJglFCg 5NUYcyghzYademVp/JQ+cSGGa4NCG6NZv+TAJjXpPFRWEjMMmT4LiFYhiSY1Yqz5IZhnCr vft9lk2ZDFUNO0KiwQOlfu9R/CQDNpnxtfDhZcFoXusl2T54XSSZPiot7VxcMYU7+1tzql UFel88WIQAPD5PiG1Sj4+6Ivg8Q9YzkAWZgPU/maurgGEsQhHN2ztQ0cDNaZ4w== To: linux-rockchip@lists.infradead.org, linux-phy@lists.infradead.org Cc: vkoul@kernel.org, kishon@kernel.org, heiko@sntech.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/3] phy: phy-rockchip-inno-usb2: Handle failed extcon allocation better Date: Thu, 5 Sep 2024 10:28:23 +0200 Message-Id: In-Reply-To: References: MIME-Version: 1.0 Authentication-Results: ORIGINATING; auth=pass smtp.auth=dsimic@manjaro.org smtp.mailfrom=dsimic@manjaro.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240905_012835_087580_1DACD2B8 X-CRM114-Status: UNSURE ( 8.96 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Return the actual error code upon failure to allocate extcon device, instead of hardcoding -ENOMEM. Use dev_err_probe() to also log appropriate messages, which is fine because the containing function is used in the probe path. Helped-by: Heiko Stubner Reviewed-by: Heiko Stuebner Signed-off-by: Dragan Simic --- drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 03b772200fed..cf6b67dd9f10 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -435,7 +435,8 @@ static int rockchip_usb2phy_extcon_register(struct rockchip_usb2phy *rphy) rockchip_usb2phy_extcon_cable); if (IS_ERR(edev)) - return -ENOMEM; + return dev_err_probe(rphy->dev, PTR_ERR(edev), + "failed to allocate extcon device\n"); ret = devm_extcon_dev_register(rphy->dev, edev); if (ret) {