This patch adds support to the PCA953x driver to use the GPIOLIB naming facility for GPIOs.
Signed-off-by: Daniel Silverstone <[email protected]> Index: linux-2.6.27/drivers/gpio/pca953x.c =================================================================== --- linux-2.6.27.orig/drivers/gpio/pca953x.c 2008-12-11 13:09:44.287305039 +0000 +++ linux-2.6.27/drivers/gpio/pca953x.c 2008-12-11 13:53:54.283301612 +0000 @@ -45,6 +45,7 @@ struct i2c_client *client; struct gpio_chip gpio_chip; + char **names; }; /* NOTE: we can't currently rely on fault codes to come from SMBus @@ -190,6 +191,7 @@ 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, @@ -211,6 +213,8 @@ 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. */ Index: linux-2.6.27/include/linux/i2c/pca953x.h =================================================================== --- linux-2.6.27.orig/include/linux/i2c/pca953x.h 2008-12-11 13:09:55.307306141 +0000 +++ linux-2.6.27/include/linux/i2c/pca953x.h 2008-12-11 13:55:53.139301080 +0000 @@ -15,4 +15,5 @@ int (*teardown)(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *context); + char **names; }; -- Daniel Silverstone http://www.simtec.co.uk/ PGP mail accepted and encouraged. Key Id: 2BC8 4016 2068 7895 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
