Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758882Ab1FWCAy (ORCPT ); Wed, 22 Jun 2011 22:00:54 -0400 Received: from mail-pw0-f46.google.com ([209.85.160.46]:58820 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758782Ab1FWCAt (ORCPT ); Wed, 22 Jun 2011 22:00:49 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=esjE9Ajxndh0FXFOLenV0VY3ITAbrU4W3Njgmu/GEwsImxwdNKND9bd2HXSKXVToFR L+J0IJ35ZXK6SODWbs8ezO4dTfMdN78wkeb2MDryMW6i0ySa5r2lrnOpH3xxdbb7uGAL SAIPUZSnBuO5MPSH9A6RlXGsaUht4i0nfbmcU= From: dirk.brandewie@gmail.com To: linux-kernel@vger.kernel.org, spi-devel-general@lists.sourceforge.net Cc: Dirk Brandewie Subject: [PATCH 03/11] spi-dw: change MRST prefix to generic prefix Date: Wed, 22 Jun 2011 19:00:05 -0700 Message-Id: <1308794413-11069-4-git-send-email-dirk.brandewie@gmail.com> X-Mailer: git-send-email 1.7.3.4 In-Reply-To: <1308794413-11069-1-git-send-email-dirk.brandewie@gmail.com> References: <1308794413-11069-1-git-send-email-dirk.brandewie@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3212 Lines: 105 From: Dirk Brandewie The designware SPI core is now used in multiple SOC's. Make the prefix more generic and match other naming changes. Signed-off-by: Dirk Brandewie --- drivers/spi/spi-dw.c | 10 +++++----- drivers/spi/spi-dw.h | 3 +-- include/linux/spi/spi-dw.h | 4 ++-- 3 files changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index fb09a9d..3d98e4c 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -131,7 +131,7 @@ static const struct file_operations spi_dw_regs_ops = { static int spi_dw_debugfs_init(struct spi_dw *dws) { - dws->debugfs = debugfs_create_dir("mrst_spi", NULL); + dws->debugfs = debugfs_create_dir("spi-dw", NULL); if (!dws->debugfs) return -ENOMEM; @@ -283,7 +283,7 @@ static void spi_dw_giveback(struct spi_dw *dws) transfer_list); if (!last_transfer->cs_change && dws->cs_control) - dws->cs_control(MRST_SPI_DEASSERT); + dws->cs_control(SPI_DW_DEASSERT); msg->state = NULL; if (msg->complete) @@ -443,7 +443,7 @@ static void spi_dw_pump_transfers(unsigned long data) if (transfer->speed_hz != speed) { speed = transfer->speed_hz; if (speed > dws->max_freq) { - printk(KERN_ERR "MRST SPI0: unsupported" + printk(KERN_ERR "DW SPI: unsupported" "freq: %dHz\n", speed); message->status = -EIO; goto early_exit; @@ -466,7 +466,7 @@ static void spi_dw_pump_transfers(unsigned long data) dws->n_bytes = dws->dma_width = bits >> 3; break; default: - printk(KERN_ERR "MRST SPI0: unsupported bits:" + printk(KERN_ERR "DW SPI: unsupported bits:" "%db\n", bits); message->status = -EIO; goto early_exit; @@ -669,7 +669,7 @@ static int spi_dw_setup(struct spi_device *spi) chip->n_bytes = 2; chip->dma_width = 2; } else { - /* Never take >16b case for MRST SPIC */ + /* Never take >16b case for DW SPIC */ dev_err(&spi->dev, "invalid wordsize\n"); return -EINVAL; } diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h index 83b9a59..0148356 100644 --- a/drivers/spi/spi-dw.h +++ b/drivers/spi/spi-dw.h @@ -50,7 +50,6 @@ /* TX RX interrupt level threshold, max can be 256 */ #define SPI_INT_THRESHOLD 32 - struct spi_dw_reg { u32 ctrl0; u32 ctrl1; @@ -181,7 +180,7 @@ static inline void spi_dw_chip_sel(struct spi_dw *dws, u16 cs) return; if (dws->cs_control) - dws->cs_control(1); + dws->cs_control(SPI_DW_ASSERT); dw_writel(dws, ser, 1 << cs); } diff --git a/include/linux/spi/spi-dw.h b/include/linux/spi/spi-dw.h index 787b154..4fb72d9 100644 --- a/include/linux/spi/spi-dw.h +++ b/include/linux/spi/spi-dw.h @@ -24,8 +24,8 @@ enum spi_dw_ssi_type { SSI_NS_MICROWIRE, }; -#define MRST_SPI_DEASSERT 0 -#define MRST_SPI_ASSERT 1 +#define SPI_DW_DEASSERT 0 +#define SPI_DW_ASSERT 1 /* * Each SPI slave device to work with dw_api controller should -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/