From 8baae3ee09aedd5ab4d6e9cdb787e731bc698116 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Mon, 18 Aug 2025 03:03:16 +0200
Subject: [PATCH] bsps/arm: Fix discarded qualifiers warning

Move volatile qualifier to the register block structure.

Close #5320.
---
 bsps/arm/include/bsp/imx-gpio.h | 2 +-
 bsps/arm/shared/pins/imx-gpio.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bsps/arm/include/bsp/imx-gpio.h b/bsps/arm/include/bsp/imx-gpio.h
index 99d339408f..abbd330d14 100644
--- a/bsps/arm/include/bsp/imx-gpio.h
+++ b/bsps/arm/include/bsp/imx-gpio.h
@@ -58,7 +58,7 @@ enum imx_gpio_mode {
  */
 struct imx_gpio_pin {
   /** Management structure for the GPIO. Get with @ref imx_gpio_get_by_index. */
-  volatile struct imx_gpio* gpio;
+  struct imx_gpio* gpio;
   /**
    * Select the pins you want to handle with this mask. The mask is not
    * influenced by the @a shift field.
diff --git a/bsps/arm/shared/pins/imx-gpio.c b/bsps/arm/shared/pins/imx-gpio.c
index aec65edfa8..07f053c1e6 100644
--- a/bsps/arm/shared/pins/imx-gpio.c
+++ b/bsps/arm/shared/pins/imx-gpio.c
@@ -68,7 +68,7 @@ struct imx_gpio_regs {
 
 struct imx_gpio {
   char name[sizeof(IMX_GPIO_ALIAS_NAME)];
-  struct imx_gpio_regs *regs;
+  volatile struct imx_gpio_regs *regs;
   rtems_interrupt_lock lock;
 };