ee01666cd3
Silence ath79 GPIO driver warning by setting GPIO numberspace base dynamically. This patch also reorganize and fix the GPIO numbers on 6.6 kernel. The new gpio chip base number algorithm: gpiochip ath79-SOC ath9k-0 ath9k-1 base 512 512+ngpios 512+ngpios+10 Signed-off-by: Shiji Yang <yangshiji66@qq.com> Link: https://github.com/openwrt/openwrt/pull/15784 Signed-off-by: Robert Marko <robimarko@gmail.com>
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From 9a473c2a093e0d1c466bf86073230e2c8b658977 Mon Sep 17 00:00:00 2001
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From: Shiji Yang <yangshiji66@outlook.com>
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Date: Wed, 26 Jun 2024 08:33:18 +0800
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Subject: gpio: ath79: convert to dynamic GPIO base allocation
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ath79 target has already been converted to device tree based platform.
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Use dynamic GPIO numberspace base to suppress the warning:
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gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
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Tested on Atheros AR7241 and AR9344.
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Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
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Suggested-by: Jonas Gorski <jonas.gorski@gmail.com>
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Link: https://lore.kernel.org/r/TYCP286MB089598EA71E964BD8AB9EFD3BCD62@TYCP286MB0895.JPNP286.PROD.OUTLOOK.COM
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[Bartosz: tweaked the commit message]
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Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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---
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drivers/gpio/gpio-ath79.c | 2 --
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1 file changed, 2 deletions(-)
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--- a/drivers/gpio/gpio-ath79.c
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+++ b/drivers/gpio/gpio-ath79.c
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@@ -273,8 +273,6 @@ static int ath79_gpio_probe(struct platf
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dev_err(dev, "bgpio_init failed\n");
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return err;
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}
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- /* Use base 0 to stay compatible with legacy platforms */
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- ctrl->gc.base = 0;
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/* Optional interrupt setup */
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if (!np || of_property_read_bool(np, "interrupt-controller")) {
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