mfd: rdc321x: Fix off-by-one for ngpio setting
The valid gpio is GPIO0 ~ GPIO58, so ngpio should be 59.
This patch also renames RDC321X_MAX_GPIO to RDC321X_NUM_GPIO because it
actually means the number of available GPIOs.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/rdc321x-southbridge.c b/drivers/mfd/rdc321x-southbridge.c
index c795697..6575585 100644
--- a/drivers/mfd/rdc321x-southbridge.c
+++ b/drivers/mfd/rdc321x-southbridge.c
@@ -38,7 +38,7 @@
};
static struct rdc321x_gpio_pdata rdc321x_gpio_pdata = {
- .max_gpios = RDC321X_MAX_GPIO,
+ .max_gpios = RDC321X_NUM_GPIO,
};
static struct resource rdc321x_gpio_resources[] = {