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sched/wdog: Remove flags field from wdog_s to save memory

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since WDOG_ISACTIVE can check func field instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I21d7f9cfe6195c8ccb6cc5925ff66f3c89822f9d
This commit is contained in:
Xiang Xiao
2021-06-21 18:23:09 +08:00
committed by Alan Carvalho de Assis
parent 179f5999d9
commit d7d3177668
3 changed files with 7 additions and 16 deletions
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include/nuttx/wdog.h
+1 -10
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@@ -34,15 +34,7 @@
* Pre-processor Definitions
****************************************************************************/
/* Watchdog Definitions *****************************************************/
/* Flag bits for the flags field of struct wdog_s */
#define WDOGF_ACTIVE (1 << 0) /* Bit 0: 1=Watchdog is actively timing */
#define WDOG_SETACTIVE(w) do { (w)->flags |= WDOGF_ACTIVE; } while (0)
#define WDOG_CLRACTIVE(w) do { (w)->flags &= ~WDOGF_ACTIVE; } while (0)
#define WDOG_ISACTIVE(w) (((w)->flags & WDOGF_ACTIVE) != 0)
#define WDOG_ISACTIVE(w) ((w)->func != NULL)
/****************************************************************************
* Public Type Declarations
@@ -78,7 +70,6 @@ struct wdog_s
FAR void *picbase; /* PIC base address */
#endif
int lag; /* Timer associated with the delay */
uint8_t flags; /* See WDOGF_* definitions above */
wdparm_t arg; /* Callback argument */
};