[XEN PATCH v2 3/7] xen/include: make a declaration of 'get_sec' visible where needed

[Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>]

A declaration for 'get_sec' is added in 'xen/include/xen/time.h' to
be available for every call site (in particular 'cper.h').
This also resolves a violation of MISRA C:2012 Rule 8.4.

Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
Fixes: c8cb30cfc87a ("mce: Provide ERST interface")
---
Changes in v2:
- Revised commit message
- Split patch
---
 xen/include/xen/cper.h | 3 +--
 xen/include/xen/time.h | 1 +
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/include/xen/cper.h b/xen/include/xen/cper.h
index 7c6a4c45ce32..de8f385bdd5c 100644
--- a/xen/include/xen/cper.h
+++ b/xen/include/xen/cper.h
@@ -23,8 +23,7 @@
 
 #include <xen/types.h>
 #include <xen/string.h>
-
-extern unsigned long get_sec(void);
+#include <xen/time.h>
 
 typedef struct {
        uint8_t b[16];
diff --git a/xen/include/xen/time.h b/xen/include/xen/time.h
index 5aafdda4f392..67c586b7369c 100644
--- a/xen/include/xen/time.h
+++ b/xen/include/xen/time.h
@@ -36,6 +36,7 @@ s_time_t get_s_time_fixed(u64 at_tick);
 s_time_t get_s_time(void);
 unsigned long get_localtime(struct domain *d);
 uint64_t get_localtime_us(struct domain *d);
+unsigned long get_sec(void);
 
 struct tm {
     int     tm_sec;         /* seconds */
-- 
2.34.1