From 5c27c0dad46c21b75e38a2f52ad41d4b9c143486 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sat, 25 Nov 2017 12:06:22 -0600
Subject: [PATCH] STM32F4 Discovery:  Fix some errors do missing inclusion of
 stm32_gpio.h

---
 configs/stm32f4discovery/src/stm32_boot.c      | 2 ++
 configs/stm32f4discovery/src/stm32_buttons.c   | 1 +
 configs/stm32f4discovery/src/stm32_extmem.c    | 2 --
 configs/stm32f4discovery/src/stm32_lis3dsh.c   | 2 --
 configs/stm32f4discovery/src/stm32_userleds.c  | 1 +
 configs/stm32f4discovery/src/stm32_zerocross.c | 8 --------
 configs/zp214xpa/README.txt                    | 4 ++--
 7 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/configs/stm32f4discovery/src/stm32_boot.c b/configs/stm32f4discovery/src/stm32_boot.c
index 483f5edd13..9db063bdcd 100644
--- a/configs/stm32f4discovery/src/stm32_boot.c
+++ b/configs/stm32f4discovery/src/stm32_boot.c
@@ -45,6 +45,8 @@
 #include <arch/board/board.h>
 
 #include "up_arch.h"
+
+#include "stm32.h"
 #include "stm32f4discovery.h"
 
 /************************************************************************************
diff --git a/configs/stm32f4discovery/src/stm32_buttons.c b/configs/stm32f4discovery/src/stm32_buttons.c
index 2b805075e0..5a8d4d5dc2 100644
--- a/configs/stm32f4discovery/src/stm32_buttons.c
+++ b/configs/stm32f4discovery/src/stm32_buttons.c
@@ -46,6 +46,7 @@
 #include <nuttx/board.h>
 #include <arch/board/board.h>
 
+#include "stm32.h"
 #include "stm32f4discovery.h"
 
 #ifdef CONFIG_ARCH_BUTTONS
diff --git a/configs/stm32f4discovery/src/stm32_extmem.c b/configs/stm32f4discovery/src/stm32_extmem.c
index 3717317fd5..f5f531e068 100644
--- a/configs/stm32f4discovery/src/stm32_extmem.c
+++ b/configs/stm32f4discovery/src/stm32_extmem.c
@@ -48,8 +48,6 @@
 #include "chip.h"
 #include "up_arch.h"
 
-#include "stm32_fsmc.h"
-#include "stm32_gpio.h"
 #include "stm32.h"
 #include "stm32f4discovery.h"
 
diff --git a/configs/stm32f4discovery/src/stm32_lis3dsh.c b/configs/stm32f4discovery/src/stm32_lis3dsh.c
index e6c6de1645..b48a5614fa 100644
--- a/configs/stm32f4discovery/src/stm32_lis3dsh.c
+++ b/configs/stm32f4discovery/src/stm32_lis3dsh.c
@@ -47,8 +47,6 @@
 
 #include "stm32.h"
 #include "stm32f4discovery.h"
-#include <stm32_gpio.h>
-#include <nuttx/sensors/lis3dsh.h>
 
 #if defined(CONFIG_STM32F4DISCO_LIS3DSH) && defined(CONFIG_LIS3DSH)
 
diff --git a/configs/stm32f4discovery/src/stm32_userleds.c b/configs/stm32f4discovery/src/stm32_userleds.c
index 392b14f73e..d5e301f5d4 100644
--- a/configs/stm32f4discovery/src/stm32_userleds.c
+++ b/configs/stm32f4discovery/src/stm32_userleds.c
@@ -50,6 +50,7 @@
 #include "chip.h"
 #include "up_arch.h"
 #include "up_internal.h"
+
 #include "stm32.h"
 #include "stm32f4discovery.h"
 
diff --git a/configs/stm32f4discovery/src/stm32_zerocross.c b/configs/stm32f4discovery/src/stm32_zerocross.c
index aff78fba2b..d0e74c6a01 100644
--- a/configs/stm32f4discovery/src/stm32_zerocross.c
+++ b/configs/stm32f4discovery/src/stm32_zerocross.c
@@ -51,14 +51,6 @@
 
 #ifdef CONFIG_SENSORS_ZEROCROSS
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
 /****************************************************************************
  * Private Function Prototypes
  ****************************************************************************/
diff --git a/configs/zp214xpa/README.txt b/configs/zp214xpa/README.txt
index 8446aee6fd..99c0c18f26 100644
--- a/configs/zp214xpa/README.txt
+++ b/configs/zp214xpa/README.txt
@@ -343,6 +343,6 @@ Configurations:
     2017-11-25:  Grrr... This configuration no longer works.  Some serious bit
       rot has set in.  Now only random garbage appears on the OLED.  Certainly
       a lot has changed since 2012, but I cannot see any change to either this
-      configuration, to the LCD driver or to the LPC2148 support that would
-      effect the operation of the LCD.
+      configuration, to the LCD driver, or to the LPC2148 support that would
+      affect the operation of the LCD.