From patchwork Tue Aug 14 13:49:17 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Richard Genoud X-Patchwork-Id: 1319431 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id B778DDF215 for ; Tue, 14 Aug 2012 13:55:09 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T1HWA-0000cG-J2; Tue, 14 Aug 2012 13:50:46 +0000 Received: from mail-wg0-f49.google.com ([74.125.82.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T1HVo-0000Y3-L9 for linux-arm-kernel@lists.infradead.org; Tue, 14 Aug 2012 13:50:25 +0000 Received: by mail-wg0-f49.google.com with SMTP id ez12so257449wgb.18 for ; Tue, 14 Aug 2012 06:50:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=g/rgqEQEd5nCZWQjPJdfeyfHIukfYXUVQqzoTNfvuQ8=; b=wNmUqtzrPq0p1OqrRs+Yez/VJLpt0tscvW3u7uJuA+77vn97aV3GVkH8/5babuaNm/ 7T/ZF1Lp8ZgtsvpVhAkOqYQFK27Aj/N5a327J9on7LSrldPcT6g3s4+NKLwgBB88rhNI kZ4weU8/9QVv8P79E2dJp/6gisEV3RuGZYMuWC6ttEIerIHzPgCHF62mfhzySlAJhkgs WsXWZaN+C/XSZ5ow9WPtNA38vWmPt5jO+aps1Ko+w+kwGWxl1vFSIMxpyBg5CDGj+jND PMHjMhDSC0JzwNaIemo4u4z5Cs1z2Er523uu2pwMzDND/5gW81oeJPuoVvQeXniObV93 xjTQ== Received: by 10.180.83.106 with SMTP id p10mr28009513wiy.21.1344952224303; Tue, 14 Aug 2012 06:50:24 -0700 (PDT) Received: from localhost.localdomain (lyon.paratronic.fr. [213.41.177.106]) by mx.google.com with ESMTPS id eu4sm22509397wib.2.2012.08.14.06.50.22 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 14 Aug 2012 06:50:23 -0700 (PDT) From: Richard Genoud To: Nicolas Ferre Subject: [PATCH 03/23] spi/atmel_spi: trivial: change some comments Date: Tue, 14 Aug 2012 15:49:17 +0200 Message-Id: <1344952177-18385-4-git-send-email-richard.genoud@gmail.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1344952177-18385-1-git-send-email-richard.genoud@gmail.com> References: <1344952177-18385-1-git-send-email-richard.genoud@gmail.com> MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [74.125.82.49 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (richard.genoud[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: Nicolas Ferre , Jean-Christophe PLAGNIOL-VILLARD , linux-arm-kernel@lists.infradead.org, =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Nicolas Ferre To be accurate with introduction of dmaengine enabled driver. Signed-off-by: Nicolas Ferre Signed-off-by: Uwe Kleine-König --- drivers/spi/spi-atmel.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 16d6a83..7c41b07 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -201,6 +201,7 @@ struct atmel_spi { struct spi_transfer *next_transfer; unsigned long next_remaining_bytes; + /* scratch buffer */ void *buffer; dma_addr_t buffer_dma; }; @@ -364,7 +365,7 @@ static void atmel_spi_next_xfer_data(struct spi_master *master, } /* - * Submit next transfer for DMA. + * Submit next transfer for PDC. * lock is held, spi irq is blocked */ static void atmel_spi_next_xfer(struct spi_master *master,