From patchwork Wed Sep 2 17:24:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11751439 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1AA03739 for ; Wed, 2 Sep 2020 17:24:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 00008207EA for ; Wed, 2 Sep 2020 17:24:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599067482; bh=4GhpqVhomlHq3S1HIM4iXts6y7OCYOqvF5xPqDyrGq8=; h=From:To:Cc:Subject:Date:List-ID:From; b=2oOyKKBpQxnN9VWuZA4eVTnMlYL4bhvw4MsI6DzgglgS7Pp4TzkYh35tweQ51oFom PQkAklW8rDo3aaLm1KEWeuPZiGF2H+O6fk0dYp0IeRk4jxb7G/1mv/XOWDFAlKafE5 +vN9Cz0MhOZcOHJg7VmgWGxu7r1JaKXaYjkCrARg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726448AbgIBRYl (ORCPT ); Wed, 2 Sep 2020 13:24:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:41664 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726269AbgIBRYk (ORCPT ); Wed, 2 Sep 2020 13:24:40 -0400 Received: from kozik-lap.mshome.net (unknown [194.230.155.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E164F20684; Wed, 2 Sep 2020 17:24:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599067480; bh=4GhpqVhomlHq3S1HIM4iXts6y7OCYOqvF5xPqDyrGq8=; h=From:To:Cc:Subject:Date:From; b=Fh7V5yGzM6ENw0BoXJdPecdir2Fi2ixx6uLGszMiGaQk4ZdMsLP03zI5wrz0HCt7+ Xlc8HV4gaubACo0wZyABrpHN3338+TonZJGfXNL7yeWMA1PT2HEUv7CcWvgpnoa1Gn Ytc/4kChDtdAo061LnxvqEqHHUBHjlmxZ8YO77sY= From: Krzysztof Kozlowski To: Georgi Djakov , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Leonard Crestez , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Krzysztof Kozlowski Subject: [PATCH 1/2] interconnect: core: Simplify with dev_err_probe() Date: Wed, 2 Sep 2020 19:24:32 +0200 Message-Id: <20200902172433.1138-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski --- drivers/interconnect/core.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index befd111049c0..3d5d719de175 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -444,18 +444,14 @@ struct icc_path *of_icc_get_by_index(struct device *dev, int idx) src_node = of_icc_get_from_provider(&src_args); if (IS_ERR(src_node)) { - if (PTR_ERR(src_node) != -EPROBE_DEFER) - dev_err(dev, "error finding src node: %ld\n", - PTR_ERR(src_node)); + dev_err_probe(dev, PTR_ERR(src_node), "error finding src node\n"); return ERR_CAST(src_node); } dst_node = of_icc_get_from_provider(&dst_args); if (IS_ERR(dst_node)) { - if (PTR_ERR(dst_node) != -EPROBE_DEFER) - dev_err(dev, "error finding dst node: %ld\n", - PTR_ERR(dst_node)); + dev_err_probe(dev, PTR_ERR(dst_node), "error finding dst node\n"); return ERR_CAST(dst_node); }