From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 30 Sep 2024 15:47:19 +0000 (+0200)
Subject: pinctrl: renesas: rza2: Mark GPIOs as used
X-Git-Tag: v6.13-rc1~85^2~39^2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87146254f8108f42b1e9f272dca1deef2540d234;p=thirdparty%2Fkernel%2Flinux.git

pinctrl: renesas: rza2: Mark GPIOs as used

GPIOs showed up as unclaimed in debugfs, so they could be muxed to
something else even though they were in use.  Mark GPIOs as claimed when
in use to avoid that.

Reported-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/2862093f7701dcaf29f37c0b2f9268234168338f.1727711124.git.geert+renesas@glider.be
---

diff --git a/drivers/pinctrl/renesas/pinctrl-rza2.c b/drivers/pinctrl/renesas/pinctrl-rza2.c
index af689d7c117f3..dd1f8c29d3e75 100644
--- a/drivers/pinctrl/renesas/pinctrl-rza2.c
+++ b/drivers/pinctrl/renesas/pinctrl-rza2.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/of.h>
+#include <linux/pinctrl/consumer.h>
 #include <linux/pinctrl/pinmux.h>
 #include <linux/platform_device.h>
 
@@ -229,6 +230,8 @@ static const char * const rza2_gpio_names[] = {
 static struct gpio_chip chip = {
 	.names = rza2_gpio_names,
 	.base = -1,
+	.request = pinctrl_gpio_request,
+	.free = pinctrl_gpio_free,
 	.get_direction = rza2_chip_get_direction,
 	.direction_input = rza2_chip_direction_input,
 	.direction_output = rza2_chip_direction_output,