From patchwork Thu Aug 16 19:42:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Tull X-Patchwork-Id: 10568083 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B1E495A4 for ; Thu, 16 Aug 2018 19:42:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A03B12B910 for ; Thu, 16 Aug 2018 19:42:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 945CA2B927; Thu, 16 Aug 2018 19:42:31 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 18CBB2B910 for ; Thu, 16 Aug 2018 19:42:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726023AbeHPWml (ORCPT ); Thu, 16 Aug 2018 18:42:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:38996 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725762AbeHPWml (ORCPT ); Thu, 16 Aug 2018 18:42:41 -0400 Received: from localhost.localdomain (unknown [192.55.54.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AB4712148D; Thu, 16 Aug 2018 19:42:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1534448538; bh=l2P654IfyisTADGFlDxQUK8cG+4lM4amxbjFEBzRBQY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MCKCcgJNaIgg5J34KUvVT9XyO2wrxJXNf8W8m5FGnsqYkw0UZbss2/UUVMDb5DEjp +y7G5ar8+uYKY68dyOCSjMpTg8beCSNzmUM0M/+zzZfWdjSXCLBaQ01qlb18A7CHwD FW5j+SAmibupjB+dbB8hq9fy6ss2mSoXdNraLZF4= From: Alan Tull To: Greg Kroah-Hartman Cc: Moritz Fischer , Alan Tull , linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org, Wei Yongjun Subject: [PATCH 1/2] fpga: dfl: fme: fix return value check in in pr_mgmt_init() Date: Thu, 16 Aug 2018 14:42:13 -0500 Message-Id: <20180816194214.3462-2-atull@kernel.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180816194214.3462-1-atull@kernel.org> References: <20180816194214.3462-1-atull@kernel.org> Sender: linux-fpga-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fpga@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Wei Yongjun In case of error, the function dfl_fme_create_region() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: 29de76240e86 ("fpga: dfl: fme: add partial reconfiguration sub feature support") Signed-off-by: Wei Yongjun Acked-by: Moritz Fischer Acked-by: Alan Tull --- drivers/fpga/dfl-fme-pr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/fpga/dfl-fme-pr.c b/drivers/fpga/dfl-fme-pr.c index fc9fd2d..0b84053 100644 --- a/drivers/fpga/dfl-fme-pr.c +++ b/drivers/fpga/dfl-fme-pr.c @@ -420,7 +420,7 @@ static int pr_mgmt_init(struct platform_device *pdev, /* Create region for each port */ fme_region = dfl_fme_create_region(pdata, mgr, fme_br->br, i); - if (!fme_region) { + if (IS_ERR(fme_region)) { ret = PTR_ERR(fme_region); goto destroy_region; } From patchwork Thu Aug 16 19:42:14 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Tull X-Patchwork-Id: 10568081 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E40C514BD for ; Thu, 16 Aug 2018 19:42:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D477C2B910 for ; Thu, 16 Aug 2018 19:42:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C7CBA2B927; Thu, 16 Aug 2018 19:42:26 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 6B8522B910 for ; Thu, 16 Aug 2018 19:42:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726206AbeHPWmm (ORCPT ); Thu, 16 Aug 2018 18:42:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:39034 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726172AbeHPWmm (ORCPT ); Thu, 16 Aug 2018 18:42:42 -0400 Received: from localhost.localdomain (unknown [192.55.54.59]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AF93821480; Thu, 16 Aug 2018 19:42:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1534448539; bh=vbKdO+tyeqYQl6yRI7HHxqzQ/ynvtYqmJK6qEKKW3u0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ccqogdvm7hsSrHyDggZyYdStNvKkub7gQaxx+KjZ7+w1xZ/c9aPiZLdr87spuE20N 9NWOy7PWtq7Vht0ad0PkPii0MCqKSf0dBl9iinoRORghLaaK700gUKkcH6kYGTpURH R1U8K4XguMxrtaTFwySjG6Q2jSv/Q5/n6O+U6iuY= From: Alan Tull To: Greg Kroah-Hartman Cc: Moritz Fischer , Alan Tull , linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org, Colin Ian King Subject: [PATCH 2/2] drivers: fpga: fix two trivial spelling mistakes Date: Thu, 16 Aug 2018 14:42:14 -0500 Message-Id: <20180816194214.3462-3-atull@kernel.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180816194214.3462-1-atull@kernel.org> References: <20180816194214.3462-1-atull@kernel.org> Sender: linux-fpga-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fpga@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Trivial fix to two spelling mistakes "execeeded" -> "exceeded" "Invaild" -> "Invalid" Signed-off-by: Colin Ian King Acked-by: Alan Tull Acked-by: Moritz Fischer --- drivers/fpga/dfl-afu-dma-region.c | 2 +- drivers/fpga/dfl-fme-mgr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/fpga/dfl-afu-dma-region.c b/drivers/fpga/dfl-afu-dma-region.c index 0e81d33..025aba3 100644 --- a/drivers/fpga/dfl-afu-dma-region.c +++ b/drivers/fpga/dfl-afu-dma-region.c @@ -70,7 +70,7 @@ static int afu_dma_adjust_locked_vm(struct device *dev, long npages, bool incr) dev_dbg(dev, "[%d] RLIMIT_MEMLOCK %c%ld %ld/%ld%s\n", current->pid, incr ? '+' : '-', npages << PAGE_SHIFT, current->mm->locked_vm << PAGE_SHIFT, rlimit(RLIMIT_MEMLOCK), - ret ? "- execeeded" : ""); + ret ? "- exceeded" : ""); up_write(¤t->mm->mmap_sem); diff --git a/drivers/fpga/dfl-fme-mgr.c b/drivers/fpga/dfl-fme-mgr.c index b5ef405..9f045d0 100644 --- a/drivers/fpga/dfl-fme-mgr.c +++ b/drivers/fpga/dfl-fme-mgr.c @@ -201,7 +201,7 @@ static int fme_mgr_write(struct fpga_manager *mgr, } if (count < 4) { - dev_err(dev, "Invaild PR bitstream size\n"); + dev_err(dev, "Invalid PR bitstream size\n"); return -EINVAL; }