From 00edb39399bbd765f08bdc917aaa6624af1f7778 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Fri, 4 Dec 2015 12:42:28 +0000
Subject: [PATCH] git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8566
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
index 828808d5e..8c108b5dd 100644
--- a/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
+++ b/os/hal/ports/STM32/LLD/xWDGv1/wdg_lld.h
@@ -124,11 +124,14 @@ typedef struct {
    * @details See the STM32 reference manual for details.
    */
   uint32_t    rlr;
+#if STM32_IWDG_IS_WINDOWED || defined(__DOXYGEN__)
   /**
    * @brief   Configuration of the IWDG_WINR register.
    * @details See the STM32 reference manual for details.
+   * @note    This field is not present in F1, F2, F4, L1 sub-families.
    */
   uint32_t    winr;
+#endif
 } WDGConfig;
 
 /**