[PATCH v1 1/6] rockchip: gpio: rk_gpio: use ROCKCHIP_GPIOS_PER_BANK as divider

[Johan Jonker]

The current divider to calculate the bank ID can change.
Use a constant ROCKCHIP_GPIOS_PER_BANK as fixed divider.

Signed-off-by: Johan Jonker <jbx6244 at gmail.com>
---
 drivers/gpio/rk_gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/rk_gpio.c b/drivers/gpio/rk_gpio.c
index f7ad4d68..0a2acf18 100644
--- a/drivers/gpio/rk_gpio.c
+++ b/drivers/gpio/rk_gpio.c
@@ -160,7 +160,7 @@ static int rockchip_gpio_probe(struct udevice *dev)
 					     0, &args);
 	if (!ret || ret != -ENOENT) {
 		uc_priv->gpio_count = args.args[2];
-		priv->bank = args.args[1] / args.args[2];
+		priv->bank = args.args[1] / ROCKCHIP_GPIOS_PER_BANK;
 	} else {
 		uc_priv->gpio_count = ROCKCHIP_GPIOS_PER_BANK;
 		end = strrchr(dev->name, '@');
--
2.20.1