[PATCH v2] gpio: ath79: convert to dynamic GPIO base allocation

From: Shiji Yang
Date: Tue Jun 25 2024 - 20:36:07 EST


ath79 target has already been converted to device tree based
platform. Using dynamic GPIO numberspace base to suppress the
warning:

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

Tested on Atheros AR7241 and AR9344.

Signed-off-by: Shiji Yang <yangshiji66@xxxxxxxxxxx>
Suggested-by: Jonas Gorski <jonas.gorski@xxxxxxxxx>
---
Changes v1->v2:
Do not set ctrl->gc.base=-1 as it's already the default value.

v1: https://lore.kernel.org/linux-gpio/TYCP286MB08958A751BD29BB5B04485D9BCD52@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/

drivers/gpio/gpio-ath79.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index f0c0c0f77eb0..6211d99a5770 100644
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -273,8 +273,6 @@ static int ath79_gpio_probe(struct platform_device *pdev)
dev_err(dev, "bgpio_init failed\n");
return err;
}
- /* Use base 0 to stay compatible with legacy platforms */
- ctrl->gc.base = 0;

/* Optional interrupt setup */
if (!np || of_property_read_bool(np, "interrupt-controller")) {
--
2.45.1