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SubjectRe: [PATCH 4/5] spi/spi-dw: update function naming convention
On Wed, Jun 15, 2011 at 10:23:07AM -0700, dirk.brandewie@gmail.com wrote:
> From: Dirk Brandewie <dirk.brandewie@gmail.com>
>
> Update internal maning to match new file names now that the naming
> convention for driver files is being enforced.
>
> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>

You should probably move this patch to before patch 2 & 3 when you
repost so that I can pick it up without needing all the
comments/concerns on patch 3 to be address first.

g.

> ---
> drivers/spi/spi-dw-mid.c | 8 ++--
> drivers/spi/spi-dw-mmio.c | 34 ++++++------
> drivers/spi/spi-dw-pci.c | 10 ++--
> drivers/spi/spi-dw.c | 116 ++++++++++++++++++++++---------------------
> drivers/spi/spi-dw.h | 46 +++++++++---------
> include/linux/spi/spi-dw.h | 2 +-
> 6 files changed, 109 insertions(+), 107 deletions(-)
>
> diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c
> index e44e37f..fb41ea4 100644
> --- a/drivers/spi/spi-dw-mid.c
> +++ b/drivers/spi/spi-dw-mid.c
> @@ -118,7 +118,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws)
>
> /* 1. setup DMA related registers */
>
> - dw_spi_disable(dws);
> + spi_dw_disable(dws);
> dw_writew(dws, dmardlr, 0xf);
> dw_writew(dws, dmatdlr, 0x10);
> if (dws->xfer.tx_dma)
> @@ -126,7 +126,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws)
> if (dws->xfer.rx_dma)
> dma_ctrl |= 0x1;
> dw_writew(dws, dmacr, dma_ctrl);
> - dw_spi_enable(dws);
> + spi_dw_enable(dws);
>
>
> dws->dma_chan_done = 0;
> @@ -183,7 +183,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws)
> return 0;
> }
>
> -static struct dw_spi_dma_ops mid_dma_ops = {
> +static struct spi_dw_dma_ops mid_dma_ops = {
> .dma_init = mid_spi_dma_init,
> .dma_exit = mid_spi_dma_exit,
> .dma_transfer = mid_spi_dma_transfer,
> @@ -200,7 +200,7 @@ static struct dw_spi_dma_ops mid_dma_ops = {
> #define CLK_SPI_CDIV_MASK 0x00000e00
> #define CLK_SPI_DISABLE_OFFSET 8
>
> -int dw_spi_mid_init(struct dw_spi *dws)
> +int spi_dw_mid_init(struct dw_spi *dws)
> {
> u32 *clk_reg, clk_cdiv;
>
> diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
> index 34eb665..c978d35 100644
> --- a/drivers/spi/spi-dw-mmio.c
> +++ b/drivers/spi/spi-dw-mmio.c
> @@ -18,21 +18,21 @@
>
> #include "spi-dw.h"
>
> -#define DRIVER_NAME "dw_spi_mmio"
> +#define DRIVER_NAME "spi_dw_mmio"
>
> -struct dw_spi_mmio {
> +struct spi_dw_mmio {
> struct dw_spi dws;
> struct clk *clk;
> };
>
> -static int __devinit dw_spi_mmio_probe(struct platform_device *pdev)
> +static int __devinit spi_dw_mmio_probe(struct platform_device *pdev)
> {
> - struct dw_spi_mmio *dwsmmio;
> + struct spi_dw_mmio *dwsmmio;
> struct dw_spi *dws;
> struct resource *mem, *ioarea;
> int ret;
>
> - dwsmmio = kzalloc(sizeof(struct dw_spi_mmio), GFP_KERNEL);
> + dwsmmio = kzalloc(sizeof(struct spi_dw_mmio), GFP_KERNEL);
> if (!dwsmmio) {
> ret = -ENOMEM;
> goto err_end;
> @@ -82,7 +82,7 @@ static int __devinit dw_spi_mmio_probe(struct platform_device *pdev)
> dws->num_cs = 4;
> dws->max_freq = clk_get_rate(dwsmmio->clk);
>
> - ret = dw_spi_add_host(dws);
> + ret = spi_dw_add_host(dws);
> if (ret)
> goto err_clk;
>
> @@ -105,9 +105,9 @@ err_end:
> return ret;
> }
>
> -static int __devexit dw_spi_mmio_remove(struct platform_device *pdev)
> +static int __devexit spi_dw_mmio_remove(struct platform_device *pdev)
> {
> - struct dw_spi_mmio *dwsmmio = platform_get_drvdata(pdev);
> + struct spi_dw_mmio *dwsmmio = platform_get_drvdata(pdev);
> struct resource *mem;
>
> platform_set_drvdata(pdev, NULL);
> @@ -117,7 +117,7 @@ static int __devexit dw_spi_mmio_remove(struct platform_device *pdev)
> dwsmmio->clk = NULL;
>
> free_irq(dwsmmio->dws.irq, &dwsmmio->dws);
> - dw_spi_remove_host(&dwsmmio->dws);
> + spi_dw_remove_host(&dwsmmio->dws);
> iounmap(dwsmmio->dws.regs);
> kfree(dwsmmio);
>
> @@ -126,25 +126,25 @@ static int __devexit dw_spi_mmio_remove(struct platform_device *pdev)
> return 0;
> }
>
> -static struct platform_driver dw_spi_mmio_driver = {
> - .remove = __devexit_p(dw_spi_mmio_remove),
> +static struct platform_driver spi_dw_mmio_driver = {
> + .remove = __devexit_p(spi_dw_mmio_remove),
> .driver = {
> .name = DRIVER_NAME,
> .owner = THIS_MODULE,
> },
> };
>
> -static int __init dw_spi_mmio_init(void)
> +static int __init spi_dw_mmio_init(void)
> {
> - return platform_driver_probe(&dw_spi_mmio_driver, dw_spi_mmio_probe);
> + return platform_driver_probe(&spi_dw_mmio_driver, spi_dw_mmio_probe);
> }
> -module_init(dw_spi_mmio_init);
> +module_init(spi_dw_mmio_init);
>
> -static void __exit dw_spi_mmio_exit(void)
> +static void __exit spi_dw_mmio_exit(void)
> {
> - platform_driver_unregister(&dw_spi_mmio_driver);
> + platform_driver_unregister(&spi_dw_mmio_driver);
> }
> -module_exit(dw_spi_mmio_exit);
> +module_exit(spi_dw_mmio_exit);
>
> MODULE_AUTHOR("Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com>");
> MODULE_DESCRIPTION("Memory-mapped I/O interface driver for DW SPI Core");
> diff --git a/drivers/spi/spi-dw-pci.c b/drivers/spi/spi-dw-pci.c
> index c5f37f0..eb35fa5 100644
> --- a/drivers/spi/spi-dw-pci.c
> +++ b/drivers/spi/spi-dw-pci.c
> @@ -80,12 +80,12 @@ static int __devinit spi_pci_probe(struct pci_dev *pdev,
> * clock rate, FIFO depth.
> */
> if (pdev->device == 0x0800) {
> - ret = dw_spi_mid_init(dws);
> + ret = spi_dw_mid_init(dws);
> if (ret)
> goto err_unmap;
> }
>
> - ret = dw_spi_add_host(dws);
> + ret = spi_dw_add_host(dws);
> if (ret)
> goto err_unmap;
>
> @@ -109,7 +109,7 @@ static void __devexit spi_pci_remove(struct pci_dev *pdev)
> struct dw_spi_pci *dwpci = pci_get_drvdata(pdev);
>
> pci_set_drvdata(pdev, NULL);
> - dw_spi_remove_host(&dwpci->dws);
> + spi_dw_remove_host(&dwpci->dws);
> iounmap(dwpci->dws.regs);
> pci_release_region(pdev, 0);
> kfree(dwpci);
> @@ -122,7 +122,7 @@ static int spi_suspend(struct pci_dev *pdev, pm_message_t state)
> struct dw_spi_pci *dwpci = pci_get_drvdata(pdev);
> int ret;
>
> - ret = dw_spi_suspend_host(&dwpci->dws);
> + ret = spi_dw_suspend_host(&dwpci->dws);
> if (ret)
> return ret;
> pci_save_state(pdev);
> @@ -141,7 +141,7 @@ static int spi_resume(struct pci_dev *pdev)
> ret = pci_enable_device(pdev);
> if (ret)
> return ret;
> - return dw_spi_resume_host(&dwpci->dws);
> + return spi_dw_resume_host(&dwpci->dws);
> }
> #else
> #define spi_suspend NULL
> diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
> index 2dacb8f..20f94fa 100644
> --- a/drivers/spi/spi-dw.c
> +++ b/drivers/spi/spi-dw.c
> @@ -1,5 +1,5 @@
> /*
> - * dw_spi.c - Designware SPI core controller driver
> + * spi-dw.c - Designware SPI core controller driver
> *
> * Copyright (c) 2009, Intel Corporation.
> *
> @@ -36,7 +36,7 @@
>
>
> /* Slave spi_dev related */
> -struct chip_data {
> +struct slave_cfg {
> struct spi_device *spi_dev;
> u32 cr0;
> u32 cs; /* chip select pin */
> @@ -73,7 +73,7 @@ static ssize_t spi_show_regs(struct file *file, char __user *user_buf,
> return 0;
>
> len += snprintf(buf + len, SPI_REGS_BUFSIZE - len,
> - "MRST SPI0 registers:\n");
> + "DW SPI0 registers:\n");
> len += snprintf(buf + len, SPI_REGS_BUFSIZE - len,
> "=================================\n");
> len += snprintf(buf + len, SPI_REGS_BUFSIZE - len,
> @@ -114,42 +114,42 @@ static ssize_t spi_show_regs(struct file *file, char __user *user_buf,
> return ret;
> }
>
> -static const struct file_operations mrst_spi_regs_ops = {
> +static const struct file_operations spi_dw_regs_ops = {
> .owner = THIS_MODULE,
> .open = spi_show_regs_open,
> .read = spi_show_regs,
> .llseek = default_llseek,
> };
>
> -static int mrst_spi_debugfs_init(struct dw_spi *dws)
> +static int spi_dw_debugfs_init(struct dw_spi *dws)
> {
> - dws->debugfs = debugfs_create_dir("mrst_spi", NULL);
> + dws->debugfs = debugfs_create_dir("spi_dw", NULL);
> if (!dws->debugfs)
> return -ENOMEM;
>
> debugfs_create_file("registers", S_IFREG | S_IRUGO,
> - dws->debugfs, (void *)dws, &mrst_spi_regs_ops);
> + dws->debugfs, (void *)dws, &spi_dw_regs_ops);
> return 0;
> }
>
> -static void mrst_spi_debugfs_remove(struct dw_spi *dws)
> +static void spi_dw_debugfs_remove(struct dw_spi *dws)
> {
> if (dws->debugfs)
> debugfs_remove_recursive(dws->debugfs);
> }
>
> #else
> -static inline int mrst_spi_debugfs_init(struct dw_spi *dws)
> +static inline int spi_dw_debugfs_init(struct dw_spi *dws)
> {
> return 0;
> }
>
> -static inline void mrst_spi_debugfs_remove(struct dw_spi *dws)
> +static inline void spi_dw_debugfs_remove(struct dw_spi *dws)
> {
> }
> #endif /* CONFIG_DEBUG_FS */
>
> -static irqreturn_t dw_spi_irq(int irq, void *dev_id)
> +static irqreturn_t spi_dw_irq(int irq, void *dev_id)
> {
> struct dw_spi *dws = dev_id;
> u16 irq_mask = 0x3f;
> @@ -164,15 +164,16 @@ static irqreturn_t dw_spi_irq(int irq, void *dev_id)
> dw_readw(dws, rxoicr);
> dw_readw(dws, rxuicr);
> dws->xfer.err = -EIO;
> - dw_spi_disable(dws);
> + spi_dw_disable(dws);
> complete(&dws->xfer.complete);
> return IRQ_HANDLED;
> }
>
> /* disable interrupts */
> - dw_spi_mask_intr(dws, irq_mask);
> + spi_dw_mask_intr(dws, irq_mask);
> return IRQ_WAKE_THREAD;
> }
> +
> struct spi_message *get_message(struct dw_spi *dws)
> {
> struct spi_message *message = NULL;
> @@ -187,6 +188,7 @@ struct spi_message *get_message(struct dw_spi *dws)
> spin_unlock_irqrestore(&dws->lock, flags);
> return message;
> }
> +
> static inline u32 tx_max(struct dw_spi *dws)
> {
> u32 tx_left, tx_room;
> @@ -204,7 +206,7 @@ static inline u32 rx_max(struct dw_spi *dws)
> return min(rx_left, (u32)dw_readw(dws, rxflr));
> }
>
> -static int transfer_setup(struct dw_spi *dws, struct chip_data *controller,
> +static int transfer_setup(struct dw_spi *dws, struct slave_cfg *controller,
> struct spi_transfer *transfer, struct spi_message *msg)
> {
> int err = 0;
> @@ -253,7 +255,7 @@ static int transfer_setup(struct dw_spi *dws, struct chip_data *controller,
> if (unlikely(!controller->clk_div)) {
> controller->clk_div = dws->max_freq / controller->speed_hz;
> controller->clk_div = (controller->clk_div + 1) & 0xfffe;
> - dw_spi_set_clk(dws, controller->clk_div);
> + spi_dw_set_clk(dws, controller->clk_div);
> dev_err(&dws->master->dev, "setting default clk_div");
> err = 1;
> }
> @@ -292,11 +294,11 @@ static int transfer_setup(struct dw_spi *dws, struct chip_data *controller,
> controller->cr0 = cr0;
>
> if (err || dw_readw(dws, ctrl0) != cr0) {
> - dw_spi_disable(dws);
> - dw_spi_chip_sel(dws, controller->spi_dev->chip_select);
> + spi_dw_disable(dws);
> + spi_dw_chip_sel(dws, controller->spi_dev->chip_select);
> dw_writew(dws, ctrl0, cr0);
> - dw_spi_set_clk(dws, controller->clk_div);
> - dw_spi_enable(dws);
> + spi_dw_set_clk(dws, controller->clk_div);
> + spi_dw_enable(dws);
> err = 0;
> }
> out:
> @@ -357,7 +359,7 @@ static inline void do_pio(struct dw_spi *dws)
> complete(&dws->xfer.complete);
> }
>
> -static irqreturn_t dw_spi_irq_thread_handler(int irq, void *dev_id)
> +static irqreturn_t spi_dw_irq_thread_handler(int irq, void *dev_id)
> {
> struct dw_spi *dws = dev_id;
>
> @@ -377,17 +379,17 @@ static irqreturn_t dw_spi_irq_thread_handler(int irq, void *dev_id)
> goto out;
> }
>
> - dw_spi_umask_intr(dws, SPI_INT_ALL);
> + spi_dw_umask_intr(dws, SPI_INT_ALL);
> out:
> return IRQ_HANDLED;
> }
>
> static inline void do_int_xfer(struct dw_spi *dws)
> {
> - dw_spi_disable(dws);
> + spi_dw_disable(dws);
> dw_writew(dws, txfltr, dws->xfer.tx_threshold);
> dw_writew(dws, rxfltr, dws->xfer.rx_threshold);
> - dw_spi_enable(dws);
> + spi_dw_enable(dws);
> dw_readw(dws, icr);
> tx_fifo_fill(dws);
> dw_writew(dws, imr, SPI_INT_ALL);
> @@ -433,7 +435,7 @@ static void pump_messages(struct work_struct *work)
> container_of(work, struct dw_spi, pump_messages);
> struct spi_transfer *transfer;
> struct spi_message *message;
> - struct chip_data *controller;
> + struct slave_cfg *controller;
> int err = 0;
>
>
> @@ -474,7 +476,7 @@ static void pump_messages(struct work_struct *work)
> }
>
> /* spi_device use this to queue in their spi_msg */
> -static int dw_spi_transfer(struct spi_device *spi, struct spi_message *msg)
> +static int spi_dw_transfer(struct spi_device *spi, struct spi_message *msg)
> {
> struct dw_spi *dws = spi_master_get_devdata(spi->master);
> unsigned long flags;
> @@ -496,10 +498,10 @@ static int dw_spi_transfer(struct spi_device *spi, struct spi_message *msg)
> }
>
> /* This may be called twice for each spi dev */
> -static int dw_spi_setup(struct spi_device *spi)
> +static int spi_dw_setup(struct spi_device *spi)
> {
> - struct dw_spi_chip *chip_info = NULL;
> - struct chip_data *chip;
> + struct spi_dw_chip *chip_info = NULL;
> + struct slave_cfg *chip;
>
> if (spi->bits_per_word != 8 && spi->bits_per_word != 16)
> return -EINVAL;
> @@ -512,7 +514,7 @@ static int dw_spi_setup(struct spi_device *spi)
> /* Only alloc on first setup */
> chip = spi_get_ctldata(spi);
> if (!chip) {
> - chip = kzalloc(sizeof(struct chip_data), GFP_KERNEL);
> + chip = kzalloc(sizeof(struct slave_cfg), GFP_KERNEL);
> if (!chip)
> return -ENOMEM;
> }
> @@ -545,9 +547,9 @@ static int dw_spi_setup(struct spi_device *spi)
> return 0;
> }
>
> -static void dw_spi_cleanup(struct spi_device *spi)
> +static void spi_dw_cleanup(struct spi_device *spi)
> {
> - struct chip_data *chip = spi_get_ctldata(spi);
> + struct slave_cfg *chip = spi_get_ctldata(spi);
> kfree(chip);
> }
>
> @@ -568,7 +570,7 @@ static int __devinit init_queue(struct dw_spi *dws)
> }
>
>
> -int dw_spi_stop_queue(struct dw_spi *dws)
> +int spi_dw_stop_queue(struct dw_spi *dws)
> {
> unsigned long flags;
> int status = 0;
> @@ -582,13 +584,13 @@ int dw_spi_stop_queue(struct dw_spi *dws)
>
> return status;
> }
> -EXPORT_SYMBOL_GPL(dw_spi_stop_queue);
> +EXPORT_SYMBOL_GPL(spi_dw_stop_queue);
>
> static int destroy_queue(struct dw_spi *dws)
> {
> int status;
>
> - status = dw_spi_stop_queue(dws);
> + status = spi_dw_stop_queue(dws);
> if (status != 0)
> return status;
> destroy_workqueue(dws->workqueue);
> @@ -598,15 +600,15 @@ static int destroy_queue(struct dw_spi *dws)
> /* Restart the controller, disable all interrupts, clean rx fifo */
> static void spi_hw_init(struct dw_spi *dws)
> {
> - dw_spi_disable(dws);
> - dw_spi_mask_intr(dws, 0xff);
> + spi_dw_disable(dws);
> + spi_dw_mask_intr(dws, 0xff);
> dw_readw(dws, icr);
> - dw_spi_enable(dws);
> + spi_dw_enable(dws);
>
> BUG_ON(!dws->fifo_len);
> }
>
> -int __devinit dw_spi_add_host(struct dw_spi *dws)
> +int __devinit spi_dw_add_host(struct dw_spi *dws)
> {
> struct spi_master *master;
> int ret;
> @@ -627,8 +629,8 @@ int __devinit dw_spi_add_host(struct dw_spi *dws)
> /* Change to address of FIFO */
> dws->dma_addr = (dma_addr_t)(dws->paddr + 0x60);
>
> - ret = request_threaded_irq(dws->irq, dw_spi_irq,
> - dw_spi_irq_thread_handler,
> + ret = request_threaded_irq(dws->irq, spi_dw_irq,
> + spi_dw_irq_thread_handler,
> IRQF_SHARED, "dw_spi", dws);
> if (ret < 0) {
> dev_err(&master->dev, "can not get IRQ\n");
> @@ -638,9 +640,9 @@ int __devinit dw_spi_add_host(struct dw_spi *dws)
> master->mode_bits = SPI_CPOL | SPI_CPHA;
> master->bus_num = dws->bus_num;
> master->num_chipselect = dws->num_cs;
> - master->cleanup = dw_spi_cleanup;
> - master->setup = dw_spi_setup;
> - master->transfer = dw_spi_transfer;
> + master->cleanup = spi_dw_cleanup;
> + master->setup = spi_dw_setup;
> + master->transfer = spi_dw_transfer;
>
> /* Basic HW init */
> spi_hw_init(dws);
> @@ -667,7 +669,7 @@ int __devinit dw_spi_add_host(struct dw_spi *dws)
> goto err_queue_alloc;
> }
>
> - mrst_spi_debugfs_init(dws);
> + spi_dw_debugfs_init(dws);
> return 0;
>
> err_queue_alloc:
> @@ -675,59 +677,59 @@ err_queue_alloc:
> if (dws->dma_ops && dws->dma_ops->dma_exit)
> dws->dma_ops->dma_exit(dws);
> err_diable_hw:
> - dw_spi_disable(dws);
> + spi_dw_disable(dws);
> free_irq(dws->irq, dws);
> err_free_master:
> spi_master_put(master);
> exit:
> return ret;
> }
> -EXPORT_SYMBOL_GPL(dw_spi_add_host);
> +EXPORT_SYMBOL_GPL(spi_dw_add_host);
>
> -void __devexit dw_spi_remove_host(struct dw_spi *dws)
> +void __devexit spi_dw_remove_host(struct dw_spi *dws)
> {
> int status = 0;
>
> if (!dws)
> return;
> - mrst_spi_debugfs_remove(dws);
> + spi_dw_debugfs_remove(dws);
>
> /* Remove the queue */
> status = destroy_queue(dws);
> if (status != 0)
> - dev_err(&dws->master->dev, "dw_spi_remove: workqueue will not "
> + dev_err(&dws->master->dev, "spi_dw_remove: workqueue will not "
> "complete, message memory not freed\n");
>
> if (dws->dma_ops && dws->dma_ops->dma_exit)
> dws->dma_ops->dma_exit(dws);
> - dw_spi_disable(dws);
> + spi_dw_disable(dws);
> dw_readw(dws, icr);
> free_irq(dws->irq, dws);
>
> /* Disconnect from the SPI framework */
> spi_unregister_master(dws->master);
> }
> -EXPORT_SYMBOL_GPL(dw_spi_remove_host);
> +EXPORT_SYMBOL_GPL(spi_dw_remove_host);
>
> -int dw_spi_suspend_host(struct dw_spi *dws)
> +int spi_dw_suspend_host(struct dw_spi *dws)
> {
> int ret = 0;
>
> - ret = dw_spi_stop_queue(dws);
> + ret = spi_dw_stop_queue(dws);
> if (ret)
> return ret;
> - dw_spi_disable(dws);
> + spi_dw_disable(dws);
> return ret;
> }
> -EXPORT_SYMBOL_GPL(dw_spi_suspend_host);
> +EXPORT_SYMBOL_GPL(spi_dw_suspend_host);
>
> -int dw_spi_resume_host(struct dw_spi *dws)
> +int spi_dw_resume_host(struct dw_spi *dws)
> {
> spi_hw_init(dws);
> dws->run = QUEUE_RUNNING;
> return 0;
> }
> -EXPORT_SYMBOL_GPL(dw_spi_resume_host);
> +EXPORT_SYMBOL_GPL(spi_dw_resume_host);
>
> MODULE_AUTHOR("Feng Tang <feng.tang@intel.com>");
> MODULE_DESCRIPTION("Driver for DesignWare SPI controller core");
> diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h
> index b016b85..6acb67c 100644
> --- a/drivers/spi/spi-dw.h
> +++ b/drivers/spi/spi-dw.h
> @@ -3,7 +3,7 @@
>
> #include <linux/io.h>
> #include <linux/scatterlist.h>
> -#include <linux/spi/dw_spi.h>
> +#include <linux/spi/spi-dw.h>
>
> /* Bit fields in CTRLR0 */
> #define SPI_DFS_OFFSET 0
> @@ -53,7 +53,7 @@
> /* TX RX interrupt level threshold, max can be 256 */
> #define SPI_INT_THRESHOLD 32
>
> -struct dw_spi_reg {
> +struct spi_dw_reg {
> u32 ctrl0;
> u32 ctrl1;
> u32 ssienr;
> @@ -83,7 +83,7 @@ struct dw_spi_reg {
> } __packed;
>
> struct dw_spi;
> -struct dw_spi_dma_ops {
> +struct spi_dw_dma_ops {
> int (*dma_init)(struct dw_spi *dws);
> void (*dma_exit)(struct dw_spi *dws);
> int (*dma_transfer)(struct dw_spi *dws);
> @@ -149,7 +149,7 @@ struct dw_spi {
> u32 dma_chan_done;
> struct device *dma_dev;
> dma_addr_t dma_addr; /* phy address of the Data register */
> - struct dw_spi_dma_ops *dma_ops;
> + struct spi_dw_dma_ops *dma_ops;
> void *dma_priv; /* platform relate info */
> struct pci_dev *dmac;
>
> @@ -161,34 +161,34 @@ struct dw_spi {
> };
>
> #define dw_readl(dw, name) \
> - __raw_readl(&(((struct dw_spi_reg *)dw->regs)->name))
> + __raw_readl(&(((struct spi_dw_reg *)dw->regs)->name))
> #define dw_writel(dw, name, val) \
> - __raw_writel((val), &(((struct dw_spi_reg *)dw->regs)->name))
> + __raw_writel((val), &(((struct spi_dw_reg *)dw->regs)->name))
> #define dw_readw(dw, name) \
> - __raw_readw(&(((struct dw_spi_reg *)dw->regs)->name))
> + __raw_readw(&(((struct spi_dw_reg *)dw->regs)->name))
> #define dw_writew(dw, name, val) \
> - __raw_writew((val), &(((struct dw_spi_reg *)dw->regs)->name))
> + __raw_writew((val), &(((struct spi_dw_reg *)dw->regs)->name))
> #define dw_readb(dw, name) \
> - __raw_readb(&(((struct dw_spi_reg *)dw->regs)->name))
> + __raw_readb(&(((struct spi_dw_reg *)dw->regs)->name))
> #define dw_writeb(dw, name, val) \
> - __raw_writeb((val), &(((struct dw_spi_reg *)dw->regs)->name))
> + __raw_writeb((val), &(((struct spi_dw_reg *)dw->regs)->name))
>
> -static inline void dw_spi_disable(struct dw_spi *dws)
> +static inline void spi_dw_disable(struct dw_spi *dws)
> {
> dw_writel(dws, ssienr, 0);
> }
>
> -static inline void dw_spi_enable(struct dw_spi *dws)
> +static inline void spi_dw_enable(struct dw_spi *dws)
> {
> dw_writel(dws, ssienr, 1);
> }
>
> -static inline void dw_spi_set_clk(struct dw_spi *dws, u16 div)
> +static inline void spi_dw_set_clk(struct dw_spi *dws, u16 div)
> {
> dw_writel(dws, baudr, div);
> }
>
> -static inline void dw_spi_chip_sel(struct dw_spi *dws, u16 cs)
> +static inline void spi_dw_chip_sel(struct dw_spi *dws, u16 cs)
> {
> if (cs > dws->num_cs)
> return;
> @@ -197,7 +197,7 @@ static inline void dw_spi_chip_sel(struct dw_spi *dws, u16 cs)
> }
>
> /* Disable IRQ bits */
> -static inline void dw_spi_mask_intr(struct dw_spi *dws, u32 mask)
> +static inline void spi_dw_mask_intr(struct dw_spi *dws, u32 mask)
> {
> u32 new_mask;
>
> @@ -206,7 +206,7 @@ static inline void dw_spi_mask_intr(struct dw_spi *dws, u32 mask)
> }
>
> /* Enable IRQ bits */
> -static inline void dw_spi_umask_intr(struct dw_spi *dws, u32 mask)
> +static inline void spi_dw_umask_intr(struct dw_spi *dws, u32 mask)
> {
> u32 new_mask;
>
> @@ -214,13 +214,13 @@ static inline void dw_spi_umask_intr(struct dw_spi *dws, u32 mask)
> dw_writel(dws, imr, new_mask);
> }
>
> -extern int dw_spi_add_host(struct dw_spi *dws);
> -extern void dw_spi_remove_host(struct dw_spi *dws);
> -extern int dw_spi_suspend_host(struct dw_spi *dws);
> -extern int dw_spi_resume_host(struct dw_spi *dws);
> -extern void dw_spi_xfer_done(struct dw_spi *dws);
> -extern int dw_spi_stop_queue(struct dw_spi *dws);
> +extern int spi_dw_add_host(struct dw_spi *dws);
> +extern void spi_dw_remove_host(struct dw_spi *dws);
> +extern int spi_dw_suspend_host(struct dw_spi *dws);
> +extern int spi_dw_resume_host(struct dw_spi *dws);
> +extern void spi_dw_xfer_done(struct dw_spi *dws);
> +extern int spi_dw_stop_queue(struct dw_spi *dws);
>
> /* platform related setup */
> -extern int dw_spi_mid_init(struct dw_spi *dws); /* Intel MID platforms */
> +extern int spi_dw_mid_init(struct dw_spi *dws); /* Intel MID platforms */
> #endif /* DW_SPI_HEADER_H */
> diff --git a/include/linux/spi/spi-dw.h b/include/linux/spi/spi-dw.h
> index 75dba03..c4a96be 100644
> --- a/include/linux/spi/spi-dw.h
> +++ b/include/linux/spi/spi-dw.h
> @@ -13,7 +13,7 @@ enum dw_ssi_type {
> * which can be save in the "controller_data" member of the
> * struct spi_device
> */
> -struct dw_spi_chip {
> +struct spi_dw_chip {
> u8 type; /* SPI/SSP/Micrwire */
> u8 enable_dma;
> };
> --
> 1.7.3.4
>
>
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