From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757901AbZBFHNF (ORCPT ); Fri, 6 Feb 2009 02:13:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754785AbZBFHLW (ORCPT ); Fri, 6 Feb 2009 02:11:22 -0500 Received: from nwd2mail10.analog.com ([137.71.25.55]:13578 "EHLO nwd2mail10.analog.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752796AbZBFHLS (ORCPT ); Fri, 6 Feb 2009 02:11:18 -0500 X-IronPort-AV: E=Sophos;i="4.37,390,1231131600"; d="scan'208";a="82422009" From: Bryan Wu To: dbrownell@users.sourceforge.net, akpm@linux-foundation.org Cc: spi-devel-general@lists.sourceforge.net, linux-kernel@vger.kernel.org, Mike Frysinger , Bryan Wu Subject: [PATCH 04/20] Blackfin SPI Driver: use len_in_bytes when we care about the number of bytes transferred Date: Fri, 6 Feb 2009 15:12:52 +0800 Message-Id: <1233904388-5765-5-git-send-email-cooloney@kernel.org> X-Mailer: git-send-email 1.5.6.3 In-Reply-To: <1233904388-5765-1-git-send-email-cooloney@kernel.org> References: <1233904388-5765-1-git-send-email-cooloney@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Frysinger Use len_in_bytes when we care about the number of bytes transferred rather than the number of spi transactions. (this value will be the same for 8bit transfers, but not any other sizes) Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu Acked-by: David Brownell --- drivers/spi/spi_bfin5xx.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c index 1e046b1..4a67770 100644 --- a/drivers/spi/spi_bfin5xx.c +++ b/drivers/spi/spi_bfin5xx.c @@ -804,7 +804,7 @@ static void pump_transfers(unsigned long data) if (bfin_addr_dcachable((unsigned long) drv_data->rx)) invalidate_dcache_range((unsigned long) drv_data->rx, (unsigned long) (drv_data->rx + - drv_data->len)); + drv_data->len_in_bytes)); /* clear tx reg soformer data is not shifted out */ write_TDBR(drv_data, 0xFFFF); @@ -830,7 +830,7 @@ static void pump_transfers(unsigned long data) if (bfin_addr_dcachable((unsigned long) drv_data->tx)) flush_dcache_range((unsigned long) drv_data->tx, (unsigned long) (drv_data->tx + - drv_data->len)); + drv_data->len_in_bytes)); /* start dma */ dma_enable_irq(drv_data->dma_channel); @@ -893,7 +893,7 @@ static void pump_transfers(unsigned long data) message->state = ERROR_STATE; } else { /* Update total byte transfered */ - message->actual_length += drv_data->len; + message->actual_length += drv_data->len_in_bytes; /* Move to next transfer of this msg */ message->state = next_transfer(drv_data); -- 1.5.6.3