diff options
Diffstat (limited to 'drivers/gpio/pca953x.c')
| -rw-r--r-- | drivers/gpio/pca953x.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 8dc0164..2dae94f 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. */ |