From patchwork Fri Sep 25 18:30:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin Labbe X-Patchwork-Id: 11800559 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 9F65C112C for ; Fri, 25 Sep 2020 18:34:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 80B3C235FA for ; Fri, 25 Sep 2020 18:34:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="v+by3Sm5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730084AbgIYSeV (ORCPT ); Fri, 25 Sep 2020 14:34:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729754AbgIYSeU (ORCPT ); Fri, 25 Sep 2020 14:34:20 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B371CC0613D3 for ; Fri, 25 Sep 2020 11:34:20 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id x123so4006523pfc.7 for ; Fri, 25 Sep 2020 11:34:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=33lB1n6MsJA8y1Cur/ULNq8jI1FuG8FB/2UR30PG+gU=; b=v+by3Sm5hf9KgoKt1yqOfMTlq/YrLRAqeJhU+akW0/r2L1rNqiRJAVaUTKe152bhlE 6OnECoDtIUrh7Ty1RWqmfUIhUWT8qXlOA4YMuE/3Is4K0hG6C76rSi0f/pw8dp7BEBgU vshjZeheMuC3hi/tAn2CQnu4g2Q5MFyDnNvbS5jerKvV+UrBBmFmToBxuLe1iy7eNi4D 0pETojEd3cUqmtrNGs6aQpLp/w7SA7K8lcJxZ4LsqvSiC5nh5k60JVH+COTF57I51T34 MmmcOyr4rryjwXKnhfoQ8lig06k2DaFGIWoSpDWs3iMMaix0ZT2e15QQYzSDmkIuLX5A agvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=33lB1n6MsJA8y1Cur/ULNq8jI1FuG8FB/2UR30PG+gU=; b=AcwtjuRDQxulMbho/8d1USVa+ndGXKYUaWStq6UOjmRe585N3pMyxDgv9Zgk7EKCUA 8GUv0kwtkdx8+OZlmu8tWuQ/6MxBN5pzsRZ/ItYGzlYjwrIZMmPeBQPAOlE9IjEDgiIa VaGfR0iOtvHdAf357rgEco2ozcYt6DVtoSTlF2As18oVwcydFmQIMamRYmnK9IKPdSP1 gN5a57pRU/rvuqtbF9k3bl7BJjVTwARQgMsjzeELaI+o6O7f91KnVM6/VuoPk38eR2dn tBT9Gj/ZBTCgd0WZATyK8IIi5D9al6sO65NnqrumuWestzciQZMzCQ3h0QVABYsQrd5F Vxbg== X-Gm-Message-State: AOAM530yaxxT5YEfiyp3se3ZYbw01zXrLQVa5FTsC9EfZcNT3p3DVILZ 6m7FaNshZwGMU6GA7cra67Zj1A== X-Google-Smtp-Source: ABdhPJzI8D0FfG2yohm1Szf25h+WuVFA8LA4/tvF6/4fOPFUmOPwPsOyyMAX31jksGcEIHQWbNVIAQ== X-Received: by 2002:a17:902:e9d1:b029:d2:221f:9970 with SMTP id 17-20020a170902e9d1b02900d2221f9970mr688729plk.5.1601058860325; Fri, 25 Sep 2020 11:34:20 -0700 (PDT) Received: from localhost.localdomain ([51.15.160.169]) by smtp.googlemail.com with ESMTPSA id r16sm2554546pjo.19.2020.09.25.11.34.15 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 25 Sep 2020 11:34:19 -0700 (PDT) From: Corentin Labbe To: gregkh@linuxfoundation.org, mchehab@kernel.org, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Corentin Labbe Subject: [PATCH RFT/RFC v2 31/47] staging: media: zoran: use devm_ioremap Date: Fri, 25 Sep 2020 18:30:41 +0000 Message-Id: <1601058657-14042-32-git-send-email-clabbe@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1601058657-14042-1-git-send-email-clabbe@baylibre.com> References: <1601058657-14042-1-git-send-email-clabbe@baylibre.com> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Using devm_ioremap simplify code. Signed-off-by: Corentin Labbe --- drivers/staging/media/zoran/zoran_card.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/staging/media/zoran/zoran_card.c b/drivers/staging/media/zoran/zoran_card.c index f4639324bace..147bef1df33c 100644 --- a/drivers/staging/media/zoran/zoran_card.c +++ b/drivers/staging/media/zoran/zoran_card.c @@ -1010,7 +1010,6 @@ static void zoran_remove(struct pci_dev *pdev) pci_free_irq(zr->pci_dev, 0, zr); /* unmap and free memory */ dma_free_coherent(&zr->pci_dev->dev, BUZ_NUM_STAT_COM * sizeof(u32), zr->stat_com, zr->p_sc); - iounmap(zr->zr36057_mem); pci_release_regions(pdev); pci_disable_device(zr->pci_dev); video_unregister_device(zr->video_dev); @@ -1165,7 +1164,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (err) goto zr_unreg; - zr->zr36057_mem = pci_ioremap_bar(zr->pci_dev, 0); + zr->zr36057_mem = devm_ioremap(&pdev->dev, pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); if (!zr->zr36057_mem) { pci_err(pdev, "%s() - ioremap failed\n", __func__); goto zr_pci_release; @@ -1181,7 +1180,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } else { pci_err(pdev, "%s - cannot assign IRQ, error code %d\n", __func__, result); } - goto zr_unmap; + goto zr_pci_release; } /* set PCI latency timer */ @@ -1284,8 +1283,6 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) zr_free_irq: btwrite(0, ZR36057_SPGPPCR); pci_free_irq(zr->pci_dev, 0, zr); -zr_unmap: - iounmap(zr->zr36057_mem); zr_pci_release: pci_release_regions(pdev); zr_unreg: