From 472ba5bde729932a04a220a6ddb5dd47b2d89c97 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sat, 27 Jan 2018 13:30:45 +1100
Subject: [PATCH] AP_HAL: make _timer_tick() in Storage available in all HALs

this makes using the Empty::Storage easier
---
 libraries/AP_HAL/Storage.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/AP_HAL/Storage.h b/libraries/AP_HAL/Storage.h
index 15c3617a46..a07f65c891 100644
--- a/libraries/AP_HAL/Storage.h
+++ b/libraries/AP_HAL/Storage.h
@@ -8,4 +8,5 @@ public:
     virtual void init() = 0;
     virtual void read_block(void *dst, uint16_t src, size_t n) = 0;
     virtual void write_block(uint16_t dst, const void* src, size_t n) = 0;
+    virtual void _timer_tick(void) {};
 };