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=-6.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,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 790EBC43219 for ; Tue, 30 Apr 2019 11:55:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3FB5821707 for ; Tue, 30 Apr 2019 11:55:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556625339; bh=BdQhIG9wILFo7eLEILQEvL3B4jrM0QzUfDXwLdG2Sgg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RXIhDGleDukamAxGhy+wgoGzZr9DSxYIJRaE2OgdXCauC8wLHhv50TDTSHLQR1i/w vGCPTcdGrMQBXm+kAy7he31eB+lSOhU3a/vfYwZpLa0OMK8i7JtuV4XLS0lCoPnLYH CozEh1/vg3IcmEqXZu0iKdW6VP3b/8nMSTGtn5DI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729130AbfD3Lt0 (ORCPT ); Tue, 30 Apr 2019 07:49:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:35962 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730981AbfD3LtZ (ORCPT ); Tue, 30 Apr 2019 07:49:25 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 167A22054F; Tue, 30 Apr 2019 11:49:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556624965; bh=BdQhIG9wILFo7eLEILQEvL3B4jrM0QzUfDXwLdG2Sgg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xQf5uGBi4QkLZXS2VapUUTrwSgQrwKRmDDpNYxxNykRS79STCJqyLvBrAzNmmSx4J utnFAyWhFh2OWIio85PRQ02LoN/mEWbs4dKlcN5pJtkKK4HEGTIXO30dD6ebICLzYI JN5fL0/Vv2C8LxX0zx7Zw3x3IVtGQcmc5zhxJjiA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Shun-Chih Yu , Vinod Koul Subject: [PATCH 5.0 39/89] dmaengine: mediatek-cqdma: fix wrong register usage in mtk_cqdma_start Date: Tue, 30 Apr 2019 13:38:30 +0200 Message-Id: <20190430113611.648834954@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190430113609.741196396@linuxfoundation.org> References: <20190430113609.741196396@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Shun-Chih Yu commit 5bb5c3a3ac102158b799bf5eda871223aa5e9c25 upstream. This patch fixes wrong register usage in the mtk_cqdma_start. The destination register should be MTK_CQDMA_DST2 instead. Fixes: b1f01e48df5a ("dmaengine: mediatek: Add MediaTek Command-Queue DMA controller for MT6765 SoC") Signed-off-by: Shun-Chih Yu Cc: stable@vger.kernel.org Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman --- drivers/dma/mediatek/mtk-cqdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/dma/mediatek/mtk-cqdma.c +++ b/drivers/dma/mediatek/mtk-cqdma.c @@ -253,7 +253,7 @@ static void mtk_cqdma_start(struct mtk_c #ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT mtk_dma_set(pc, MTK_CQDMA_DST2, cvd->dest >> MTK_CQDMA_ADDR2_SHFIT); #else - mtk_dma_set(pc, MTK_CQDMA_SRC2, 0); + mtk_dma_set(pc, MTK_CQDMA_DST2, 0); #endif /* setup the length */