From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933569Ab3E1MGY (ORCPT ); Tue, 28 May 2013 08:06:24 -0400 Received: from na3sys009aog128.obsmtp.com ([74.125.149.141]:49984 "EHLO na3sys009aog128.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933061Ab3E1MGX (ORCPT ); Tue, 28 May 2013 08:06:23 -0400 From: Xiang Wang To: Dan Williams , Vinod Koul , CC: , Xiang Wang Subject: [PATCH] dma: mmp_pdma: fix a memory alloc error Date: Tue, 28 May 2013 20:05:13 +0800 Message-ID: <1369742713-13528-1-git-send-email-wangxfdu@gmail.com> X-Mailer: git-send-email 1.7.5.4 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xiang Wang pdev->phy is of type "struct mmp_pdma_phy *". But when allocating memory for it, "struct mmp_pdma_chan" is used by mistake. Signed-off-by: Xiang Wang --- drivers/dma/mmp_pdma.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c index c26699f..76a8dcf 100644 --- a/drivers/dma/mmp_pdma.c +++ b/drivers/dma/mmp_pdma.c @@ -801,7 +801,7 @@ static int mmp_pdma_probe(struct platform_device *op) } pdev->phy = devm_kzalloc(pdev->dev, - dma_channels * sizeof(struct mmp_pdma_chan), GFP_KERNEL); + dma_channels * sizeof(struct mmp_pdma_phy), GFP_KERNEL); if (pdev->phy == NULL) return -ENOMEM; -- 1.7.5.4