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Message-Id: <1308158588-17249-5-git-send-email-dirk.brandewie@gmail.com>
Date: Wed, 15 Jun 2011 10:23:07 -0700
From: dirk.brandewie@...il.com
To: linux-kernel@...r.kernel.org,
spi-devel-general@...ts.sourceforge.net
Cc: Dirk Brandewie <dirk.brandewie@...il.com>
Subject: [PATCH 4/5] spi/spi-dw: update function naming convention
From: Dirk Brandewie <dirk.brandewie@...il.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@...il.com>
---
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@...asic.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@...el.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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