From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3105CFA372C for ; Fri, 8 Nov 2019 12:07:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 049D6215EA for ; Fri, 8 Nov 2019 12:07:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573214825; bh=V7Y1dJQO8mOAP60zX3u5fffB0gbGPVIIu4AGNz9dDsk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RgsTz97tVvpveVVQ88awHHjs49eaUGtgd0uDQ01i/pEBVxgGpmKoPajOBi74xCUMe 3Wc6OXeTHO04XlL5VQLDJcwf4FWdDQVgYvD+ZmkxifcKMKSf9RF5gjvIejTR6/7Jzo 1cEPbTG6njv5KD43Fj4QOhhJcL2tvXZlCCvlSf3g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391625AbfKHMHD (ORCPT ); Fri, 8 Nov 2019 07:07:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:54200 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389140AbfKHLlE (ORCPT ); Fri, 8 Nov 2019 06:41:04 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6F69721D7F; Fri, 8 Nov 2019 11:41:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573213264; bh=V7Y1dJQO8mOAP60zX3u5fffB0gbGPVIIu4AGNz9dDsk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aEjY9uqpXOQ3PG/YiNqBhuDM7gWuOKBWjnvzE4sbT+NBi6FO6FRUTAmEV13tNCRsI d1vAZJNzadTAURT8eufNSBz8uoga5LyI8CZdUnBH77mmPYopSICTlmaAmTKDu6bZgt IqWjvDw1TTfM9OqgiW2Yw8/kCIVQXOum7XGxaJaU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dan Carpenter , Vinod Koul , Sasha Levin , linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 128/205] dmaengine: at_xdmac: remove a stray bottom half unlock Date: Fri, 8 Nov 2019 06:36:35 -0500 Message-Id: <20191108113752.12502-128-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191108113752.12502-1-sashal@kernel.org> References: <20191108113752.12502-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dan Carpenter [ Upstream commit 0b515abb6b7eb08e90bdfc01fc8fbdd112c15d81 ] We switched this code from spin_lock_bh() to vanilla spin_lock() but there was one stray spin_unlock_bh() that was overlooked. This patch converts it to spin_unlock() as well. Fixes: d8570d018f69 ("dmaengine: at_xdmac: move spin_lock_bh to spin_lock in tasklet") Signed-off-by: Dan Carpenter Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/at_xdmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index db5b8fe1dd4ab..7db66f974041e 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1608,7 +1608,7 @@ static void at_xdmac_tasklet(unsigned long data) dev_vdbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc); if (!desc->active_xfer) { dev_err(chan2dev(&atchan->chan), "Xfer not active: exiting"); - spin_unlock_bh(&atchan->lock); + spin_unlock(&atchan->lock); return; } -- 2.20.1