From 11705ffc71f1606d0b7d7febef1f77d18762ea57 Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Wed, 15 Apr 2020 01:42:46 +0800
Subject: [PATCH] Fix nxstyle issue

---
 arch/risc-v/include/rv32im/irq.h       |  8 +++++---
 arch/risc-v/src/common/up_initialize.c |  3 ++-
 arch/risc-v/src/common/up_internal.h   | 16 ++++++++--------
 3 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/arch/risc-v/include/rv32im/irq.h b/arch/risc-v/include/rv32im/irq.h
index 567a75c5ed..888d160f41 100644
--- a/arch/risc-v/include/rv32im/irq.h
+++ b/arch/risc-v/include/rv32im/irq.h
@@ -55,7 +55,7 @@
 
 /* Configuration ************************************************************/
 
-/* If this is a kernel build, how many nested system calls should we support? */
+/* How many nested system calls should we support? */
 
 #ifndef CONFIG_SYS_NNEST
 #  define CONFIG_SYS_NNEST 2
@@ -66,8 +66,10 @@
 #define REG_EPC_NDX         0
 
 /* General pupose registers */
-/* $0: Zero register does not need to be saved */
-/* $1: ra (return address) */
+
+/* $0: Zero register does not need to be saved
+ * $1: ra (return address)
+ */
 
 #define REG_X1_NDX          1
 
diff --git a/arch/risc-v/src/common/up_initialize.c b/arch/risc-v/src/common/up_initialize.c
index 21b848f11a..c6c0066fdb 100644
--- a/arch/risc-v/src/common/up_initialize.c
+++ b/arch/risc-v/src/common/up_initialize.c
@@ -1,7 +1,8 @@
 /****************************************************************************
  * arch/risc-v/src/common/up_initialize.c
  *
- *   Copyright (C) 2007-2010, 2012-2015, 2017 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2010, 2012-2015, 2017 Gregory Nutt. All rights
+ *   reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/arch/risc-v/src/common/up_internal.h b/arch/risc-v/src/common/up_internal.h
index 068d05fce6..4a1994656d 100644
--- a/arch/risc-v/src/common/up_internal.h
+++ b/arch/risc-v/src/common/up_internal.h
@@ -142,14 +142,14 @@ EXTERN uint32_t g_intstackalloc; /* Allocated stack base */
 EXTERN uint32_t g_intstackbase;  /* Initial top of interrupt stack */
 #endif
 
-/* These 'addresses' of these values are setup by the linker script.  They are
- * not actual uint32_t storage locations! They are only used meaningfully in the
- * following way:
+/* These 'addresses' of these values are setup by the linker script.  They
+ * are not actual uint32_t storage locations! They are only used meaningfully
+ * in the following way:
  *
  *  - The linker script defines, for example, the symbol_sdata.
  *  - The declareion extern uint32_t _sdata; makes C happy.  C will believe
- *    that the value _sdata is the address of a uint32_t variable _data (it is
- *    not!).
+ *    that the value _sdata is the address of a uint32_t variable _data (it
+ *    is not!).
  *  - We can recoved the linker value then by simply taking the address of
  *    of _data.  like:  uint32_t *pdata = &_sdata;
  */
@@ -165,12 +165,12 @@ EXTERN uint32_t _ebss;            /* End+1 of .bss */
 #endif /* __ASSEMBLY__ */
 
 /****************************************************************************
- * Public Functions
- ****************************************************************************/
+* Public Function Prototypes
+  ***************************************************************************/
 
 #ifndef __ASSEMBLY__
 
-/* Low level initialization provided by board-level logic ******************/
+/* Low level initialization provided by board-level logic *******************/
 
 void up_boot(void);