From bcae42b653a52fe43a6f933a231a9a74f8caa823 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Thu, 26 Feb 2015 06:04:23 -0600
Subject: [PATCH] Costmetic updates comments and style; Add NFS dependency on
 IPv4

---
 arch/mips/src/pic32mx/pic32mx-config.h | 2 +-
 fs/nfs/Kconfig                         | 2 +-
 include/sys/types.h                    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/mips/src/pic32mx/pic32mx-config.h b/arch/mips/src/pic32mx/pic32mx-config.h
index a80e2bba54..a2cc140ae9 100644
--- a/arch/mips/src/pic32mx/pic32mx-config.h
+++ b/arch/mips/src/pic32mx/pic32mx-config.h
@@ -600,7 +600,7 @@
 /* DEVCFG3 */
 
 #ifndef CONFIG_PIC32MX_USERID               /* User ID */
-#  define CONFIG_PIC32MX_USERID   0x584e    /* "NutX" */
+#  define CONFIG_PIC32MX_USERID   0x584e    /* "NX" */
 #endif
 
 #ifndef CONFIG_PIC32MX_PMDL1WAY             /* Peripheral module disable configuration */
diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index 6a06555f44..9d2aa288dc 100644
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -6,7 +6,7 @@
 config NFS
 	bool "NFS client file system"
 	default n
-	depends on NET_UDP && !DISABLE_MOUNTPOINT
+	depends on NET_UDP && NET_IPv4 && !DISABLE_MOUNTPOINT
 	select FS_READABLE
 	select FS_WRITABLE
 	---help---
diff --git a/include/sys/types.h b/include/sys/types.h
index cc8aee15de..14c04e9c78 100644
--- a/include/sys/types.h
+++ b/include/sys/types.h
@@ -254,7 +254,7 @@ typedef unsigned short ushort;
 typedef unsigned int   uint;
 typedef unsigned long  ulong;
 typedef signed char    s_char;
-typedef char          *caddr_t;
+typedef FAR char      *caddr_t;
 
 /* Task entry point */