From b1856bc17ebc7ef66be746335d2ff9f80e4fb2cd Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 7 Dec 2012 09:50:42 +1100
Subject: [PATCH] HAL_AVR: fixed warnings on all PSTR() usage

---
 libraries/AP_Progmem/AP_Progmem_AVR.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libraries/AP_Progmem/AP_Progmem_AVR.h b/libraries/AP_Progmem/AP_Progmem_AVR.h
index befd3ee6d61..1f524a3bfb2 100644
--- a/libraries/AP_Progmem/AP_Progmem_AVR.h
+++ b/libraries/AP_Progmem/AP_Progmem_AVR.h
@@ -14,6 +14,9 @@ typedef struct {
     char c;
 } prog_char_t;
 
+#undef PROGMEM
+#define PROGMEM __attribute__(( section(".progmem.data") ))
+
 #undef PSTR
 /* Need const type for progmem - new for avr-gcc 4.6 */
 #if __AVR__ && __GNUC__ == 4 && __GNUC_MINOR__ > 5