[PATCH 1/2] gpio: vf610: switch to dynamic allocat GPIO base

[haibo.chen@xxxxxxx]

From: Haibo Chen <haibo.chen@xxxxxxx>

gpiolib want to get completely rid of static gpiobase allocation,
so switch to dynamic allocat GPIO base, also can avoid warning
message:

[    1.529974] gpio gpiochip0: Static allocation of GPIO base
is deprecated, use dynamic allocation.

Signed-off-by: Haibo Chen <haibo.chen@xxxxxxx>
---
 drivers/gpio/gpio-vf610.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
index d3f3a69d4907..70e16cef7738 100644
--- a/drivers/gpio/gpio-vf610.c
+++ b/drivers/gpio/gpio-vf610.c
@@ -259,7 +259,6 @@ static void vf610_gpio_disable_clk(void *data)
 static int vf610_gpio_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *np = dev->of_node;
 	struct vf610_gpio_port *port;
 	struct gpio_chip *gc;
 	struct gpio_irq_chip *girq;
@@ -319,7 +318,7 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 	gc->parent = dev;
 	gc->label = dev_name(dev);
 	gc->ngpio = VF610_GPIO_PER_PORT;
-	gc->base = of_alias_get_id(np, "gpio") * VF610_GPIO_PER_PORT;
+	gc->base = -1;
 
 	gc->request = gpiochip_generic_request;
 	gc->free = gpiochip_generic_free;
-- 
2.34.1