From c9c04ebdeab4704f7f5ca405ba1b2d61fbc0f932 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Fri, 10 Oct 2025 13:04:10 -0500
Subject: [PATCH] arm/smdk2410: Address unused parameter warnings

Add "(void) param;" annotation to address unused parameter warnings.
Found with GCC's warning -Wunused-parameter.
---
 bsps/arm/smdk2410/clock/clockdrv.c |  5 ++++-
 bsps/arm/smdk2410/console/uart.c   | 13 +++++++++++++
 bsps/arm/smdk2410/irq/irq.c        | 21 +++++++++++++++++++++
 bsps/arm/smdk2410/smc/smc.c        |  6 ++++++
 bsps/arm/smdk2410/start/bspidle.c  |  2 ++
 5 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/bsps/arm/smdk2410/clock/clockdrv.c b/bsps/arm/smdk2410/clock/clockdrv.c
index c2b96c978f..be890078c1 100644
--- a/bsps/arm/smdk2410/clock/clockdrv.c
+++ b/bsps/arm/smdk2410/clock/clockdrv.c
@@ -108,6 +108,7 @@ rtems_irq_connect_data clock_isr_data = {
  */
 static void clock_isr_on(const rtems_irq_connect_data *unused)
 {
+  (void) unused;
 }
 
 /**
@@ -117,7 +118,7 @@ static void clock_isr_on(const rtems_irq_connect_data *unused)
  */
 static void clock_isr_off(const rtems_irq_connect_data *unused)
 {
-    return;
+  (void) unused;
 }
 
 /**
@@ -128,6 +129,8 @@ static void clock_isr_off(const rtems_irq_connect_data *unused)
  */
 static int clock_isr_is_on(const rtems_irq_connect_data *irq)
 {
+  (void) irq;
+
   return 1;
 }
 
diff --git a/bsps/arm/smdk2410/console/uart.c b/bsps/arm/smdk2410/console/uart.c
index e7a337cc3c..16c23e2c5b 100644
--- a/bsps/arm/smdk2410/console/uart.c
+++ b/bsps/arm/smdk2410/console/uart.c
@@ -124,6 +124,10 @@ console_tbl Console_Configuration_Ports[] = {
  */
 static int uart_first_open(int major, int minor, void *arg)
 {
+    (void) major;
+    (void) minor;
+    (void) arg;
+
     return 0;
 }
 
@@ -135,6 +139,10 @@ static int uart_first_open(int major, int minor, void *arg)
  */
 static int uart_last_close(int major, int minor, void *arg)
 {
+    (void) major;
+    (void) minor;
+    (void) arg;
+
     return 0;
 }
 
@@ -194,6 +202,8 @@ static ssize_t uart_write(int minor, const char *buf, size_t len)
 /* Set up the UART. */
 static void uart_init(int minor)
 {
+	(void) minor;
+
 	int i;
 	unsigned int reg = 0;
 
@@ -228,6 +238,9 @@ static void    uart_write_polled(int minor, char c)
 /* This is for setting baud rate, bits, etc. */
 static int     uart_set_attributes(int minor, const struct termios *t)
 {
+    (void) minor;
+    (void) t;
+
     return 0;
 }
 
diff --git a/bsps/arm/smdk2410/irq/irq.c b/bsps/arm/smdk2410/irq/irq.c
index ec350c1d57..ac496b5af3 100644
--- a/bsps/arm/smdk2410/irq/irq.c
+++ b/bsps/arm/smdk2410/irq/irq.c
@@ -34,6 +34,9 @@ rtems_status_code bsp_interrupt_get_attributes(
   rtems_interrupt_attributes *attributes
 )
 {
+  (void) vector;
+  (void) attributes;
+
   return RTEMS_SUCCESSFUL;
 }
 
@@ -42,6 +45,8 @@ rtems_status_code bsp_interrupt_is_pending(
   bool               *pending
 )
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   bsp_interrupt_assert(pending != NULL);
   *pending = false;
@@ -50,12 +55,16 @@ rtems_status_code bsp_interrupt_is_pending(
 
 rtems_status_code bsp_interrupt_raise(rtems_vector_number vector)
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_UNSATISFIED;
 }
 
 rtems_status_code bsp_interrupt_clear(rtems_vector_number vector)
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_UNSATISFIED;
 }
@@ -65,6 +74,8 @@ rtems_status_code bsp_interrupt_vector_is_enabled(
   bool               *enabled
 )
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   bsp_interrupt_assert(enabled != NULL);
   *enabled = false;
@@ -73,12 +84,16 @@ rtems_status_code bsp_interrupt_vector_is_enabled(
 
 rtems_status_code bsp_interrupt_vector_enable(rtems_vector_number vector)
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_SUCCESSFUL;
 }
 
 rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
 {
+  (void) vector;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_SUCCESSFUL;
 }
@@ -88,6 +103,9 @@ rtems_status_code bsp_interrupt_set_priority(
   uint32_t priority
 )
 {
+  (void) vector;
+  (void) priority;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   return RTEMS_UNSATISFIED;
 }
@@ -97,6 +115,9 @@ rtems_status_code bsp_interrupt_get_priority(
   uint32_t *priority
 )
 {
+  (void) vector;
+  (void) priority;
+
   bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
   bsp_interrupt_assert(priority != NULL);
   return RTEMS_UNSATISFIED;
diff --git a/bsps/arm/smdk2410/smc/smc.c b/bsps/arm/smdk2410/smc/smc.c
index 944b9315fb..8124cfb1dd 100644
--- a/bsps/arm/smdk2410/smc/smc.c
+++ b/bsps/arm/smdk2410/smc/smc.c
@@ -360,6 +360,8 @@ smc_read(rtems_blkdev_request *req)
 static int
 smc_ioctl(rtems_disk_device *dd, uint32_t req, void *argp)
 {
+    (void) dd;
+
     switch (req)
     {
         case RTEMS_BLKIO_REQUEST:
@@ -402,6 +404,10 @@ smc_initialize(
     rtems_device_minor_number minor,
     void *arg)
 {
+    (void) major;
+    (void) minor;
+    (void) arg;
+
     rtems_status_code rc;
     uint32_t block_num;
 
diff --git a/bsps/arm/smdk2410/start/bspidle.c b/bsps/arm/smdk2410/start/bspidle.c
index 9f0705b4d8..51f404742f 100644
--- a/bsps/arm/smdk2410/start/bspidle.c
+++ b/bsps/arm/smdk2410/start/bspidle.c
@@ -17,6 +17,8 @@
 
 void *bsp_idle_thread(uintptr_t ignored)
 {
+  (void) ignored;
+
   while(1) {
     __asm__ volatile ("MCR p15,0,r0,c7,c0,4     \n");
   }