gpio: mpfs_gpio: fix compilation warnings

mchp_gpio_get_value() should return int instead of bool, and some casts
are needed.

Signed-off-by: Eoin Dickson <eoin.dickson@microchip.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

diff --git a/drivers/gpio/mpfs_gpio.c b/drivers/gpio/mpfs_gpio.c
index 9bbeada..35eed59 100644 (file)
--- a/drivers/gpio/mpfs_gpio.c
+++ b/drivers/gpio/mpfs_gpio.c
@@ -75,7 +75,7 @@ static int mchp_gpio_direction_output(struct udevice *dev, u32 offset, int value
        return 0;
 }
 
-static bool mchp_gpio_get_value(struct udevice *dev, u32 offset)
+static int mchp_gpio_get_value(struct udevice *dev, u32 offset)
 {
        struct mchp_gpio_plat *plat = dev_get_plat(dev);
        struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
@@ -136,7 +136,7 @@ static int mchp_gpio_probe(struct udevice *dev)
        struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
        char name[18], *str;
 
-       plat->regs = dev_get_driver_data(dev);
+       plat->regs = (struct mpfs_gpio_reg_offsets *)dev_get_driver_data(dev);
        sprintf(name, "gpio@%4lx_", (uintptr_t)plat->base);
        str = strdup(name);
        if (!str)
@@ -160,10 +160,10 @@ static const struct mpfs_gpio_reg_offsets coregpio_reg_offsets = {
 static const struct udevice_id mchp_gpio_match[] = {
        {
                .compatible = "microchip,mpfs-gpio",
-               .data = &mpfs_reg_offsets,
+               .data = (unsigned long)&mpfs_reg_offsets,
        }, {
                .compatible = "microchip,coregpio-rtl-v3",
-               .data = &coregpio_reg_offsets,
+               .data = (unsigned long)&coregpio_reg_offsets,
        },
        { /* end of list */ }
 };