From: dirk.brandewie@gmail.com To: linux-kernel@vger.kernel.org, spi-devel-general@lists.sourceforge.net Cc: Dirk Brandewie <dirk.brandewie@gmail.com> Subject: [PATCH 03/11] spi-dw: change MRST prefix to generic prefix Date: Wed, 22 Jun 2011 19:00:05 -0700 [thread overview] Message-ID: <1308794413-11069-4-git-send-email-dirk.brandewie@gmail.com> (raw) In-Reply-To: <1308794413-11069-1-git-send-email-dirk.brandewie@gmail.com> From: Dirk Brandewie <dirk.brandewie@gmail.com> 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 <dirk.brandewie@gmail.com> --- 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
WARNING: multiple messages have this Message-ID (diff)
From: dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Cc: Dirk Brandewie <dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Subject: [PATCH 03/11] spi-dw: change MRST prefix to generic prefix Date: Wed, 22 Jun 2011 19:00:05 -0700 [thread overview] Message-ID: <1308794413-11069-4-git-send-email-dirk.brandewie@gmail.com> (raw) In-Reply-To: <1308794413-11069-1-git-send-email-dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> From: Dirk Brandewie <dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 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 <dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> --- 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 ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev
next prev parent reply other threads:[~2011-06-23 2:00 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-06-23 2:00 [PATCH 00/11] RFC spi-dw updates dirk.brandewie 2011-06-23 2:00 ` [PATCH 01/11] spi-dw: expose platform data stucture dirk.brandewie 2011-06-23 3:47 ` Grant Likely 2011-06-23 4:00 ` Dirk Brandewie 2011-06-23 4:03 ` glikely@secretlab.ca 2011-06-23 4:37 ` Dirk Brandewie 2011-06-23 5:06 ` glikely@secretlab.ca 2011-06-23 5:16 ` Dirk Brandewie 2011-06-23 2:00 ` [PATCH 02/11] spi-dw: update function naming convention to match file naming dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 2:00 ` dirk.brandewie [this message] 2011-06-23 2:00 ` [PATCH 03/11] spi-dw: change MRST prefix to generic prefix dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 2:00 ` [PATCH 04/11] spi-dw: remove unused definition dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 2:00 ` [PATCH 05/11] spi-dw: split spi_dw_enable_chip() into spi_dw_enable()/spi_dw_disable() dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 2:00 ` [PATCH 06/11] spi-dw: Force error on out of range chip select dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 3:51 ` Grant Likely 2011-06-23 4:13 ` Dirk Brandewie 2011-06-23 2:00 ` [PATCH 07/11] spi-dw: Set number of available chip selects correctly dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 3:53 ` Grant Likely 2011-06-23 2:00 ` [PATCH 08/11] spi-dw: Ensure fifo lenght is set dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 2:41 ` Feng Tang 2011-06-23 2:41 ` Feng Tang 2011-06-23 3:01 ` Dirk Brandewie 2011-06-23 3:01 ` Dirk Brandewie 2011-06-23 3:21 ` Feng Tang 2011-06-23 3:21 ` Feng Tang 2011-06-23 3:55 ` Grant Likely 2011-06-23 4:20 ` Dirk Brandewie 2011-06-23 2:00 ` [PATCH 09/11] spi-dw: Fix condition in spi_dw_{writer/reader} dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 2:45 ` Feng Tang 2011-06-23 2:45 ` Feng Tang 2011-06-23 3:09 ` Dirk Brandewie 2011-06-23 3:09 ` Dirk Brandewie 2011-06-23 3:25 ` Feng Tang 2011-06-23 3:25 ` Feng Tang 2011-06-23 3:30 ` Dirk Brandewie 2011-06-23 3:30 ` Dirk Brandewie 2011-06-23 5:09 ` Feng Tang 2011-06-23 5:09 ` Feng Tang 2011-06-23 2:00 ` [PATCH 10/11] spi-dw: Move checking of max_speed_hz value to be a prerequisite in spi_dw_setup dirk.brandewie 2011-06-23 2:00 ` [PATCH 11/11] spi-dw: remove noop else clause dirk.brandewie 2011-06-23 2:00 ` dirk.brandewie-Re5JQEeQqe8AvxtiuMwx3w 2011-06-23 2:47 ` Feng Tang 2011-06-23 2:47 ` Feng Tang 2011-06-23 3:13 ` Dirk Brandewie 2011-06-23 3:13 ` Dirk Brandewie 2011-06-23 2:39 ` [PATCH 00/11] RFC spi-dw updates Feng Tang 2011-06-23 2:39 ` Feng Tang
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