From patchwork Thu Dec 12 23:12:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 11289547 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 9EE9F138C for ; Thu, 12 Dec 2019 23:20:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7C3AA21556 for ; Thu, 12 Dec 2019 23:20:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="TJm/Ng73" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730831AbfLLXUL (ORCPT ); Thu, 12 Dec 2019 18:20:11 -0500 Received: from rnd-relay.smtp.broadcom.com ([192.19.229.170]:48026 "EHLO rnd-relay.smtp.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726427AbfLLXUK (ORCPT ); Thu, 12 Dec 2019 18:20:10 -0500 X-Greylist: delayed 444 seconds by postgrey-1.27 at vger.kernel.org; Thu, 12 Dec 2019 18:20:10 EST Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.242.48]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 1801D30C047; Thu, 12 Dec 2019 15:08:10 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 1801D30C047 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1576192090; bh=GUHozoaDgbqjfROjXkEJw092rtDS8++6YoSJnSbvtOs=; h=From:To:Cc:Subject:Date:From; b=TJm/Ng73wQ9MRMHSQu23Rs6/CAol/PxhHn5hDL8FSzsi1yUrQ1ZWsQx8DAQKxH5H2 hBcjJuA6zXvysnTtThtBA3iGZkLigoAS3Lx+LNkZTmtlzVySXXaiQ3fbq4bBIKW0OT 8Vk3JDA/NF5tR/StYpnvUvkOw/YmzBcqWOFzVoJ0= Received: from stbsrv-and-01.and.broadcom.net (stbsrv-and-01.and.broadcom.net [10.28.16.211]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id E6F7C140069; Thu, 12 Dec 2019 15:12:43 -0800 (PST) From: Jim Quinlan To: linux-spi@vger.kernel.org Cc: Mark Brown , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Nicolas Saenz Julienne , linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jim Quinlan Subject: [PATCH] spi: bcm2835: don't print error on clk_get() DEFER Date: Thu, 12 Dec 2019 18:12:13 -0500 Message-Id: <20191212231213.29061-1-jquinlan@broadcom.com> X-Mailer: git-send-email 2.17.1 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Otherwise one may get multiple error messages for normal operation of a clock provider. Signed-off-by: Jim Quinlan Reviewed-by: Nicolas Saenz Julienne --- drivers/spi/spi-bcm2835.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c index fb61a620effc..6c9addc9f276 100644 --- a/drivers/spi/spi-bcm2835.c +++ b/drivers/spi/spi-bcm2835.c @@ -1305,7 +1305,8 @@ static int bcm2835_spi_probe(struct platform_device *pdev) bs->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(bs->clk)) { err = PTR_ERR(bs->clk); - dev_err(&pdev->dev, "could not get clk: %d\n", err); + if (err != -EPROBE_DEFER) + dev_err(&pdev->dev, "could not get clk: %d\n", err); goto out_controller_put; }