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....@ingics.com>
Acked-by: Linus Walleij <linus.wall...@linaro.org>
---
drivers/mfd/rdc321x-southbridge.c | 2 +-
include/linux/mfd/rdc321x.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
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 resource rdc321x_wdt_resource[] = {
};
static struct rdc321x_gpio_pdata rdc321x_gpio_pdata = {
- .max_gpios = RDC321X_MAX_GPIO,
+ .max_gpios = RDC321X_NUM_GPIO,
};
static struct resource rdc321x_gpio_resources[] = {
diff --git a/include/linux/mfd/rdc321x.h b/include/linux/mfd/rdc321x.h
index 4bdf19c..442743a 100644
--- a/include/linux/mfd/rdc321x.h
+++ b/include/linux/mfd/rdc321x.h
@@ -12,7 +12,7 @@
#define RDC321X_GPIO_CTRL_REG2 0x84
#define RDC321X_GPIO_DATA_REG2 0x88
-#define RDC321X_MAX_GPIO 58
+#define RDC321X_NUM_GPIO 59
struct rdc321x_gpio_pdata {
struct pci_dev *sb_pdev;
--
1.8.3.2
--
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