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i2c: Add support for device alias names

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Based on earlier work by Jon Smirl and Jochen Friedrich.

This patch allows new-style i2c chip drivers to have alias names using
the official kernel aliasing system and MODULE_DEVICE_TABLE(). At this
point, the old i2c driver binding scheme (driver_name/type) is still
supported.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Jochen Friedrich <jochen@scram.de>
Cc: Jon Smirl <jonsmirl@gmail.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
This commit is contained in:
Jean Delvare
2008-04-29 23:11:39 +02:00
committed by Jean Delvare
parent ee56d97742
commit d2653e9273
43 changed files with 146 additions and 54 deletions
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3
drivers/gpio/pca953x.c
View File

@ -192,7 +192,8 @@ static void pca953x_setup_gpio(struct pca953x_chip *chip, int gpios)
gc->owner = THIS_MODULE;
}
static int __devinit pca953x_probe(struct i2c_client *client)
static int __devinit pca953x_probe(struct i2c_client *client,
const struct i2c_device_id *did)
{
struct pca953x_platform_data *pdata;
struct pca953x_chip *chip;

3
drivers/gpio/pcf857x.c
View File

@ -142,7 +142,8 @@ static void pcf857x_set16(struct gpio_chip *chip, unsigned offset, int value)
/*-------------------------------------------------------------------------*/
static int pcf857x_probe(struct i2c_client *client)
static int pcf857x_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct pcf857x_platform_data *pdata;
struct pcf857x *gpio;