(nuttx) 05/05: sched/wdog: Fix int-to-pointer-cast and pointer-to-int-cast warnings.

[acassis]

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acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git

commit fa5590d5b19f1a224a7863bcc71a6c53ad74af64
Author: ouyangxiangzhen <ouyangxiangz...@xiaomi.com>
AuthorDate: Tue Mar 4 16:06:08 2025 +0800

    sched/wdog: Fix int-to-pointer-cast and pointer-to-int-cast warnings.
    
    This commit fixed the wdparm to pointer and pointer to wdparm cast
    warnings.
    
    Signed-off-by: ouyangxiangzhen <ouyangxiangz...@xiaomi.com>
---
 sched/wdog/wd_start.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/sched/wdog/wd_start.c b/sched/wdog/wd_start.c
index c8ba5c2669..c03c7b06fe 100644
--- a/sched/wdog/wd_start.c
+++ b/sched/wdog/wd_start.c
@@ -82,6 +82,9 @@
 
 #endif
 
+#define wdparm_to_ptr(type, arg) ((type)(uintptr_t)arg)
+#define ptr_to_wdparm(ptr)       wdparm_to_ptr(wdparm_t, ptr)
+
 /****************************************************************************
  * Private Data
  ****************************************************************************/
@@ -110,7 +113,9 @@ static unsigned int g_wdtimernested;
 
 static void wdentry_period(wdparm_t arg)
 {
-  FAR struct wdog_period_s *wdperiod = (FAR struct wdog_period_s *)arg;
+  FAR struct wdog_period_s *wdperiod;
+
+  wdperiod = wdparm_to_ptr(FAR struct wdog_period_s *, arg);
 
   wdperiod->func(wdperiod->wdog.arg);
 
@@ -144,9 +149,9 @@ static void wdentry_period(wdparm_t arg)
 static inline_function void wd_expiration(clock_t ticks)
 {
   FAR struct wdog_s *wdog;
-  irqstate_t flags;
-  wdentry_t func;
-  wdparm_t arg;
+  irqstate_t         flags;
+  wdentry_t          func;
+  wdparm_t           arg;
 
   flags = spin_lock_irqsave(&g_wdspinlock);
 
@@ -180,11 +185,10 @@ static inline_function void wd_expiration(clock_t ticks)
       /* Indicate that the watchdog is no longer active. */
 
       func = wdog->func;
-      arg = wdog->arg;
       wdog->func = NULL;
 
-      arg = func != wdentry_period ? wdog->arg :
-            (wdparm_t)list_container_of(wdog, struct wdog_period_s, wdog);
+      arg = func != wdentry_period ? wdog->arg : ptr_to_wdparm(
+            list_container_of(wdog, struct wdog_period_s, wdog));
 
       /* Execute the watchdog function */