From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752086AbdJDLhc (ORCPT ); Wed, 4 Oct 2017 07:37:32 -0400 Received: from mail-lf0-f65.google.com ([209.85.215.65]:44094 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751654AbdJDLha (ORCPT ); Wed, 4 Oct 2017 07:37:30 -0400 X-Google-Smtp-Source: AOwi7QD9lihVJm4M2FiKquNWDW4C687LwkpfJ50BC8I89CnEPk1WKEzYCF5RsHpcIUb/NCnF6RqMaA== From: Alexander Kochetkov To: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Dan Williams , Vinod Koul , Marek Szyprowski , Krzysztof Kozlowski , Alexander Kochetkov Subject: [PATCH v2 0/2] dmaengine: pl330: fix descriptor allocation fail Date: Wed, 4 Oct 2017 14:37:22 +0300 Message-Id: <1507117044-3456-1-git-send-email-al.kochet@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Here is the patch fixing descriptor allocation issue. Could someone with pl330 hardware test it and confirm that it doesn't brake current pl330 driver? I will be very grateful to you! Changes in v2: - removed wrappers add_desc(), pluck_desc() - fix code intendation Alexander Kochetkov (2): dmaengine: pl330: fix descriptor allocation fail !!! FOR TESTING ONLY !!! dmaengine: pl330: add verbose message and set NR_DEFAULT_DESC to 1 drivers/dma/pl330.c | 44 ++++++++++++++++++++++++-------------------- 1 file changed, 24 insertions(+), 20 deletions(-) -- 1.7.9.5