xiaoxiang781216 commented on a change in pull request #1545:
URL: https://github.com/apache/incubator-nuttx/pull/1545#discussion_r468705045
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File path: arch/arm/src/cxd56xx/cxd56_rtc.c
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@@ -254,13 +254,8 @@ static void cxd56_rtc_initialize(int argc, ...)
{
struct timespec ts;
#ifdef CONFIG_CXD56_RTC_LATEINIT
- static WDOG_ID s_wdog = NULL;
- static int s_retry = 0;
-
- if (s_wdog == NULL)
- {
- s_wdog = wd_create();
- }
+ static struct wdog_s s_wdog;
Review comment:
Yes, this is the only case which use a static/global variable, all other
place put WDOG_ID in some type of structure.
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