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authorJean Delvare <khali@linux-fr.org>2008-04-29 23:11:39 +0200
committerJean Delvare <khali@hyperion.delvare>2008-04-29 23:11:39 +0200
commitd2653e92732bd3911feff6bee5e23dbf959381db (patch)
treefd3a413bc150855a09de29b2d253b7dbeb2705ff /drivers/gpio
parentee56d977423a58b53fd0fc1ef0aca0c9cb564c53 (diff)
downloadblackbird-op-linux-d2653e92732bd3911feff6bee5e23dbf959381db.tar.gz
blackbird-op-linux-d2653e92732bd3911feff6bee5e23dbf959381db.zip
i2c: Add support for device alias names
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>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/pca953x.c3
-rw-r--r--drivers/gpio/pcf857x.c3
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index e0e0af536108..2670519236e5 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -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;
diff --git a/drivers/gpio/pcf857x.c b/drivers/gpio/pcf857x.c
index 1106aa15ac79..8856870dd738 100644
--- a/drivers/gpio/pcf857x.c
+++ b/drivers/gpio/pcf857x.c
@@ -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;
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