From patchwork Mon Jan 24 12:09:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 12721907 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 9C8F4C433EF for ; Mon, 24 Jan 2022 12:10:49 +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: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:In-Reply-To:References: List-Owner; bh=Kf+aVzhmBVYZNgpZdYDcs9aHFS7mHnYoLIPo5rDC3RQ=; b=s58EADC53e4HGO VOuGuxR63SIn47TEK3F2JXS4QjoCFpHeqrYO8L5Z982RbOJabBcKNLfbmwUI5bJnSIoNxYhFgro9t LzprKs8V6qa4rEMlvlpQLWh5+oVjbkatBhsWatMpxYzrfo1IKLsaEGHkwt7JVA4dgIUDBEkEsF7+H Vrcx++naj6HJdM+hBmw/qjfRdFjqIkyyRutWQYVLWzxQ4k11ENQutC9XCuPS9u4Jp03O4pu7patAw 2WsIDf8rL5/jaqIW22WY+deXCFX3H90PKDT4L2sSmTWO96t1y3PRntYt9Rt9a92hS6abMhUq31ItM Cnu3g6C4aOAAgdhCCNgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nByA3-0039TW-1Y; Mon, 24 Jan 2022 12:09:27 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nBy9z-0039ST-Ac; Mon, 24 Jan 2022 12:09:24 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 90FB01F42E77 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1643026162; bh=aOuYPLM5L/mmuMP/xuJRrEHY6ka8AQ/+E0HBxwte4rk=; h=From:To:Cc:Subject:Date:From; b=UOSTw1zFcyrq8krivX1eQH6s3kCIy1msupv2GSjycaN5568uej4szCz8kk1Sgi+o2 +1+FDKEjUhFUOGHySgTcntP4O1W0NlSHNfGOxKzbe1zmvZjH0rqomv+hFcNQYbzFyI zSsTn+oYkWBGIwXm/bBDK1laxNHsJS/GvgqE57DPF6SzGS4ZFeRVrTy5T/if6vIHch elcKf3nJoGvhFwpKfGwFrqxXAji7nWvfFP4+Y287AK6iW6MC/ZSoElO/lzIqdV0RxT YvKlm5ONN+3u0C2HKZuxXAtOgSfhCuoYbTG0kNGgiX/EiV7tXMebMWQQCzhbO1MjPt h2/xEgF2c9jPw== From: AngeloGioacchino Del Regno To: bjorn.andersson@linaro.org Cc: mathieu.poirier@linaro.org, matthias.bgg@gmail.com, linux-remoteproc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, AngeloGioacchino Del Regno Subject: [PATCH 1/3] remoteproc: mtk_scp: Use devm variant of rproc_alloc() Date: Mon, 24 Jan 2022 13:09:13 +0100 Message-Id: <20220124120915.41292-1-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220124_040923_542010_3A15E925 X-CRM114-Status: GOOD ( 11.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org To simplify the probe function, switch from using rproc_alloc() to devm_rproc_alloc(); while at it, also put everything on a single line, as it acceptably fits in 82 columns. Signed-off-by: AngeloGioacchino Del Regno --- drivers/remoteproc/mtk_scp.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index 36e48cf58ed6..95a40e3f11e3 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -756,11 +756,7 @@ static int scp_probe(struct platform_device *pdev) char *fw_name = "scp.img"; int ret, i; - rproc = rproc_alloc(dev, - np->name, - &scp_ops, - fw_name, - sizeof(*scp)); + rproc = devm_rproc_alloc(dev, np->name, &scp_ops, fw_name, sizeof(*scp)); if (!rproc) { dev_err(dev, "unable to allocate remoteproc\n"); return -ENOMEM; @@ -776,8 +772,7 @@ static int scp_probe(struct platform_device *pdev) scp->sram_base = devm_ioremap_resource(dev, res); if (IS_ERR((__force void *)scp->sram_base)) { dev_err(dev, "Failed to parse and map sram memory\n"); - ret = PTR_ERR((__force void *)scp->sram_base); - goto free_rproc; + return PTR_ERR((__force void *)scp->sram_base); } scp->sram_size = resource_size(res); scp->sram_phys = res->start; @@ -789,7 +784,7 @@ static int scp_probe(struct platform_device *pdev) ret = PTR_ERR((__force void *)scp->l1tcm_base); if (ret != -EINVAL) { dev_err(dev, "Failed to map l1tcm memory\n"); - goto free_rproc; + return ret; } } else { scp->l1tcm_size = resource_size(res); @@ -851,8 +846,6 @@ static int scp_probe(struct platform_device *pdev) for (i = 0; i < SCP_IPI_MAX; i++) mutex_destroy(&scp->ipi_desc[i].lock); mutex_destroy(&scp->send_lock); -free_rproc: - rproc_free(rproc); return ret; }