From patchwork Sat Oct 29 08:53:19 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 9403529 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4369960587 for ; Sat, 29 Oct 2016 09:17:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 24DFA2945E for ; Sat, 29 Oct 2016 09:17:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1595729B26; Sat, 29 Oct 2016 09:17:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F1DAF2945E for ; Sat, 29 Oct 2016 09:17:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932357AbcJ2JRG (ORCPT ); Sat, 29 Oct 2016 05:17:06 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:35382 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932186AbcJ2JRF (ORCPT ); Sat, 29 Oct 2016 05:17:05 -0400 Received: by mail-wm0-f68.google.com with SMTP id 68so3860066wmz.2 for ; Sat, 29 Oct 2016 02:17:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=to:cc:from:subject:message-id:date:user-agent:mime-version :content-transfer-encoding; bh=KyikLaXJrihV/fUYMIzmK6zcg7ji3DV4PQiD79ktsys=; b=FmWDAk5qxi6qdZg9ONC/tUNvKGTGJKwdsYn+QOd5q2wR+8hqC5cx3tRSFt7GVCLZoN 4dwIyOHfC8SKztGbYFjeKzkeVudTnT5OJxWVd7n8y4kWVklyGxaPGH4bZk7OaymM7U+O tb747Kgsuy4eUR12A2dDTgD/Q7lojpkKFryJP1GnpCkE54JW2ZlEtpwwU1kLOQZM809T cu9k0phrdwl+nP7ejU2FreFNkgHEwj5wl85bvpujhMh51yJO58086zxygIp+TA3RNeDt yiz9fhE8tiIzp0A2a0Y9TNvn0kcRwKmjj0MkttL62WMeOFVm31lo4giMpSqWRcHQY9lU L7ZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:to:cc:from:subject:message-id:date:user-agent :mime-version:content-transfer-encoding; bh=KyikLaXJrihV/fUYMIzmK6zcg7ji3DV4PQiD79ktsys=; b=HEg7vqI98HBv5rneSzVrgL9Z2mAJuZXiARqM+fF+MKrHVjyzdceFMc8mb/SpwyLzu7 IxdELSud0emlwy25iBUCJMK9AjWddc3JbsoHdAwsZm65vnlBm4faZn+7TsV4UTftG/ia /1+ry7bTc67cNmM6pcietKyD4QzQqvaxwUi+4a80BznqfACckANLfigS6bv8Fz5AS+vM h8LibCG8II8jIZAlgYUPEAHXNizMMPXwr16Us+UBpRJDUC0qVwnak4Mk1AlJK8OUJPSp ipJsPfwbGAzMXWF/n3w3r1ZvrgsNB/43IlX78IOXhPIpEic4a0eRcrgjvleJZLDLbvdw X45Q== X-Gm-Message-State: ABUngvcHzQIfX772+enToJYgp5bQJJ3ZdyHVFwjE9agnLswvCTDXDfKL2erH91fkuAVXzg== X-Received: by 10.194.80.99 with SMTP id q3mr18308170wjx.13.1477732623550; Sat, 29 Oct 2016 02:17:03 -0700 (PDT) Received: from ?IPv6:2003:62:5f43:4700:f53f:2b80:9e4e:1ff0? (p200300625F434700F53F2B809E4E1FF0.dip0.t-ipconnect.de. [2003:62:5f43:4700:f53f:2b80:9e4e:1ff0]) by smtp.googlemail.com with ESMTPSA id o62sm13281663wmg.9.2016.10.29.02.17.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 29 Oct 2016 02:17:03 -0700 (PDT) To: Mark Brown Cc: "linux-spi@vger.kernel.org" From: Heiner Kallweit Subject: [PATCH] spi: fsl-espi: small fix to error path in fsl_espi_irq Message-ID: <41407a6e-4785-168e-aeab-9d219d7a0168@gmail.com> Date: Sat, 29 Oct 2016 10:53:19 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP spin_lock is used to obtain the spinlock, so spin_unlock has to be used here. Signed-off-by: Heiner Kallweit --- drivers/spi/spi-fsl-espi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index cf2a287..4d11203 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -530,7 +530,7 @@ static irqreturn_t fsl_espi_irq(s32 irq, void *context_data) /* Get interrupt events(tx/rx) */ events = fsl_espi_read_reg(mspi, ESPI_SPIE); if (!events) { - spin_unlock_irq(&mspi->lock); + spin_unlock(&mspi->lock); return IRQ_NONE; }