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driver-core: remove conditionals around devicetree pointers

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Having conditional around the of_match_table and the of_node pointers
turns out to make driver code use ugly #ifdef blocks.  Drop the
conditionals and remove the #ifdef blocks from the affected drivers.

Also tidy up minor whitespace issues within the same hunks.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Grant Likely 2011-01-21 09:24:48 -07:00
parent c56eb8fb6d
commit c9e358dfc4
10 changed files with 8 additions and 43 deletions
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14
drivers/i2c/busses/i2c-ocores.c
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@ -330,9 +330,7 @@ static int __devinit ocores_i2c_probe(struct platform_device *pdev)
i2c->adap = ocores_adapter;
i2c_set_adapdata(&i2c->adap, i2c);
i2c->adap.dev.parent = &pdev->dev;
#ifdef CONFIG_OF
i2c->adap.dev.of_node = pdev->dev.of_node;
#endif
/* add i2c adapter to i2c tree */
ret = i2c_add_adapter(&i2c->adap);
@ -390,15 +388,11 @@ static int ocores_i2c_resume(struct platform_device *pdev)
#define ocores_i2c_resume NULL
#endif
#ifdef CONFIG_OF
static struct of_device_id ocores_i2c_match[] = {
{
.compatible = "opencores,i2c-ocores",
},
{},
{ .compatible = "opencores,i2c-ocores", },
{},
};
MODULE_DEVICE_TABLE(of, ocores_i2c_match);
#endif
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:ocores-i2c");
@ -411,9 +405,7 @@ static struct platform_driver ocores_i2c_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "ocores-i2c",
#ifdef CONFIG_OF
.of_match_table = ocores_i2c_match,
#endif
.of_match_table = ocores_i2c_match,
},
};

2
drivers/i2c/i2c-core.c
View File

@ -537,9 +537,7 @@ i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info)
client->dev.parent = &client->adapter->dev;
client->dev.bus = &i2c_bus_type;
client->dev.type = &i2c_client_type;
#ifdef CONFIG_OF
client->dev.of_node = info->of_node;
#endif
dev_set_name(&client->dev, "%d-%04x", i2c_adapter_id(adap),
client->addr);

4
drivers/mmc/host/mmc_spi.c
View File

@ -1516,21 +1516,17 @@ static int __devexit mmc_spi_remove(struct spi_device *spi)
return 0;
}
#if defined(CONFIG_OF)
static struct of_device_id mmc_spi_of_match_table[] __devinitdata = {
{ .compatible = "mmc-spi-slot", },
{},
};
#endif
static struct spi_driver mmc_spi_driver = {
.driver = {
.name = "mmc_spi",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
#if defined(CONFIG_OF)
.of_match_table = mmc_spi_of_match_table,
#endif
},
.probe = mmc_spi_probe,
.remove = __devexit_p(mmc_spi_remove),

8
drivers/net/ethoc.c
View File

@ -1163,15 +1163,11 @@ static int ethoc_resume(struct platform_device *pdev)
# define ethoc_resume NULL
#endif
#ifdef CONFIG_OF
static struct of_device_id ethoc_match[] = {
{
.compatible = "opencores,ethoc",
},
{ .compatible = "opencores,ethoc", },
{},
};
MODULE_DEVICE_TABLE(of, ethoc_match);
#endif
static struct platform_driver ethoc_driver = {
.probe = ethoc_probe,
@ -1181,9 +1177,7 @@ static struct platform_driver ethoc_driver = {
.driver = {
.name = "ethoc",
.owner = THIS_MODULE,
#ifdef CONFIG_OF
.of_match_table = ethoc_match,
#endif
},
};

2
drivers/spi/pxa2xx_spi.c
View File

@ -1557,9 +1557,7 @@ static int __devinit pxa2xx_spi_probe(struct platform_device *pdev)
drv_data->ssp = ssp;
master->dev.parent = &pdev->dev;
#ifdef CONFIG_OF
master->dev.of_node = pdev->dev.of_node;
#endif
/* the spi->mode bits understood by this driver: */
master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;

2
drivers/spi/pxa2xx_spi_pci.c
View File

@ -98,9 +98,7 @@ static int __devinit ce4100_spi_probe(struct pci_dev *dev,
pdev->dev.parent = &dev->dev;
pdev->dev.platform_data = &spi_info->spi_pdata;
#ifdef CONFIG_OF
pdev->dev.of_node = dev->dev.of_node;
#endif
pdev->dev.release = plat_dev_release;
spi_pdata->num_chipselect = dev->devfn;

6
drivers/spi/xilinx_spi.c
View File

@ -351,14 +351,12 @@ static irqreturn_t xilinx_spi_irq(int irq, void *dev_id)
return IRQ_HANDLED;
}
#ifdef CONFIG_OF
static const struct of_device_id xilinx_spi_of_match[] = {
{ .compatible = "xlnx,xps-spi-2.00.a", },
{ .compatible = "xlnx,xps-spi-2.00.b", },
{}
};
MODULE_DEVICE_TABLE(of, xilinx_spi_of_match);
#endif
struct spi_master *xilinx_spi_init(struct device *dev, struct resource *mem,
u32 irq, s16 bus_num, int num_cs, int little_endian, int bits_per_word)
@ -394,9 +392,7 @@ struct spi_master *xilinx_spi_init(struct device *dev, struct resource *mem,
master->bus_num = bus_num;
master->num_chipselect = num_cs;
#ifdef CONFIG_OF
master->dev.of_node = dev->of_node;
#endif
xspi->mem = *mem;
xspi->irq = irq;
@ -539,9 +535,7 @@ static struct platform_driver xilinx_spi_driver = {
.driver = {
.name = XILINX_SPI_NAME,
.owner = THIS_MODULE,
#ifdef CONFIG_OF
.of_match_table = xilinx_spi_of_match,
#endif
},
};

7
include/linux/device.h
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@ -128,9 +128,7 @@ struct device_driver {
bool suppress_bind_attrs; /* disables bind/unbind via sysfs */
#if defined(CONFIG_OF)
const struct of_device_id *of_match_table;
#endif
int (*probe) (struct device *dev);
int (*remove) (struct device *dev);
@ -441,9 +439,8 @@ struct device {
override */
/* arch specific additions */
struct dev_archdata archdata;
#ifdef CONFIG_OF
struct device_node *of_node;
#endif
struct device_node *of_node; /* associated device tree node */
dev_t devt; /* dev_t, creates the sysfs "dev" */

2
include/linux/i2c.h
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@ -258,9 +258,7 @@ struct i2c_board_info {
unsigned short addr;
void *platform_data;
struct dev_archdata *archdata;
#ifdef CONFIG_OF
struct device_node *of_node;
#endif
int irq;
};

4
include/linux/of.h
View File

@ -23,8 +23,6 @@
#include <asm/byteorder.h>
#ifdef CONFIG_OF
typedef u32 phandle;
typedef u32 ihandle;
@ -65,6 +63,8 @@ struct device_node {
#endif
};
#ifdef CONFIG_OF
/* Pointer for first entry in chain of all nodes. */
extern struct device_node *allnodes;
extern struct device_node *of_chosen;