diff options
| -rw-r--r-- | drivers/gpio/pca953x.c | 4 | ||||
| -rw-r--r-- | include/linux/i2c/pca953x.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 8dc0164bd51..2dae94fbabf 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -50,6 +50,7 @@ struct pca953x_chip { struct i2c_client *client; struct gpio_chip gpio_chip; + char **names; }; static int pca953x_write_reg(struct pca953x_chip *chip, int reg, uint16_t val) @@ -192,6 +193,7 @@ static void pca953x_setup_gpio(struct pca953x_chip *chip, int gpios) gc->label = chip->client->name; gc->dev = &chip->client->dev; gc->owner = THIS_MODULE; + gc->names = chip->names; } static int __devinit pca953x_probe(struct i2c_client *client, @@ -215,6 +217,8 @@ static int __devinit pca953x_probe(struct i2c_client *client, chip->gpio_start = pdata->gpio_base; + chip->names = pdata->names; + /* initialize cached registers from their original values. * we can't share this chip with another i2c master. */ diff --git a/include/linux/i2c/pca953x.h b/include/linux/i2c/pca953x.h index 3c7361217df..81736d6a8db 100644 --- a/include/linux/i2c/pca953x.h +++ b/include/linux/i2c/pca953x.h @@ -15,4 +15,5 @@ struct pca953x_platform_data { int (*teardown)(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *context); + char **names; }; |