From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753808Ab1BGT5z (ORCPT ); Mon, 7 Feb 2011 14:57:55 -0500 Received: from mga09.intel.com ([134.134.136.24]:23953 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753280Ab1BGT5w (ORCPT ); Mon, 7 Feb 2011 14:57:52 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.60,438,1291622400"; d="scan'208";a="600292950" From: Russ Gorby To: Russ Gorby , Greg Kroah-Hartman , linux-kernel@vger.kernel.org Cc: suhail.ahmed@intel.com Subject: [PATCH 3/6] serial: ifx6x60: changed internal bpw from boolean to int Date: Mon, 7 Feb 2011 12:02:29 -0800 Message-Id: <1297108952-27371-4-git-send-email-russ.gorby@intel.com> X-Mailer: git-send-email 1.7.3.4 In-Reply-To: <[PATCH 0/6] IFX6X60 patchset : 02/07/2011> References: <[PATCH 0/6] IFX6X60 patchset : 02/07/2011> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org driver should support 32bit SPI transfers. The boolean variable only allowed 8/16. Changed to support 8/16/32 for future enabling of 32 bpw. Signed-off-by: Russ Gorby --- drivers/tty/serial/ifx6x60.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c index bb2ff20..9161cab 100644 --- a/drivers/tty/serial/ifx6x60.c +++ b/drivers/tty/serial/ifx6x60.c @@ -76,7 +76,7 @@ static void ifx_spi_handle_srdy(struct ifx_spi_device *ifx_dev); /* local variables */ -static int spi_b16 = 1; /* 8 or 16 bit word length */ +static int spi_bpw = 16; /* 8, 16 or 32 bit word length */ static struct tty_driver *tty_drv; static struct ifx_spi_device *saved_ifx_dev; static struct lock_class_key ifx_spi_key; @@ -724,7 +724,7 @@ static void ifx_spi_io(unsigned long data) ifx_dev->spi_xfer.cs_change = 0; ifx_dev->spi_xfer.speed_hz = 12500000; /* ifx_dev->spi_xfer.speed_hz = 390625; */ - ifx_dev->spi_xfer.bits_per_word = spi_b16 ? 16 : 8; + ifx_dev->spi_xfer.bits_per_word = spi_bpw; ifx_dev->spi_xfer.tx_buf = ifx_dev->tx_buffer; ifx_dev->spi_xfer.rx_buf = ifx_dev->rx_buffer; -- 1.7.3.4