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davids5 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git

commit 1475309c5b1c704e0b95c523e276996d6e601bd6
Author: Xiang Xiao <xiaoxi...@xiaomi.com>
AuthorDate: Sun Jul 5 15:10:40 2020 +0800

    Fix nxstyle warning
    
    Signed-off-by: Xiang Xiao <xiaoxi...@xiaomi.com>
---
 arch/arm/src/efm32/efm32_start.c                 |  8 ++++----
 arch/arm/src/efm32/efm32_start.h                 |  2 +-
 arch/arm/src/imxrt/imxrt_start.c                 |  3 ++-
 arch/arm/src/kinetis/kinetis_start.c             | 14 +++++++-------
 arch/arm/src/lpc17xx_40xx/lpc17_40_start.c       |  9 +++++----
 arch/arm/src/lpc17xx_40xx/lpc17_40_start.h       |  8 ++++----
 arch/arm/src/sam34/sam_start.c                   |  9 +++++----
 arch/arm/src/samd5e5/sam_start.c                 |  9 +++++----
 arch/arm/src/samv7/sam_start.c                   | 14 ++++++++------
 arch/arm/src/stm32/stm32_start.c                 |  9 +++++----
 arch/arm/src/stm32f7/stm32_start.c               | 13 +++++++------
 arch/arm/src/stm32h7/stm32_start.c               | 13 +++++++------
 arch/arm/src/stm32l4/stm32l4_start.c             | 13 +++++++------
 arch/arm/src/tiva/tiva_start.h                   |  2 +-
 arch/hc/src/m9s12/m9s12_initialstate.c           |  2 +-
 arch/renesas/src/m16c/chip.h                     |  1 +
 arch/renesas/src/m16c/m16c_initialstate.c        |  6 ++++--
 boards/arm/stm32f7/nucleo-144/src/stm32_bbsram.c |  2 +-
 18 files changed, 75 insertions(+), 62 deletions(-)

diff --git a/arch/arm/src/efm32/efm32_start.c b/arch/arm/src/efm32/efm32_start.c
index c683f11..a38e35b 100644
--- a/arch/arm/src/efm32/efm32_start.c
+++ b/arch/arm/src/efm32/efm32_start.c
@@ -98,7 +98,7 @@ static inline void efm32_fpuconfig(void);
 #endif
 #ifdef CONFIG_STACK_COLORATION
 static void go_nx_start(void *pv, unsigned int nbytes)
-  __attribute__ ((naked,no_instrument_function,noreturn));
+  __attribute__ ((naked, no_instrument_function, noreturn));
 #endif
 
 /****************************************************************************
@@ -141,7 +141,7 @@ static void go_nx_start(void *pv, unsigned int nbytes)
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -175,7 +175,7 @@ static inline void efm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -205,7 +205,7 @@ static inline void efm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
diff --git a/arch/arm/src/efm32/efm32_start.h b/arch/arm/src/efm32/efm32_start.h
index 693f3a4..730618b 100644
--- a/arch/arm/src/efm32/efm32_start.h
+++ b/arch/arm/src/efm32/efm32_start.h
@@ -43,7 +43,7 @@
 #include <nuttx/config.h>
 
 /****************************************************************************
- * Public Functions
+ * Public Function Prototypes
  ****************************************************************************/
 
 /****************************************************************************
diff --git a/arch/arm/src/imxrt/imxrt_start.c b/arch/arm/src/imxrt/imxrt_start.c
index 5e2c181..d661adf 100644
--- a/arch/arm/src/imxrt/imxrt_start.c
+++ b/arch/arm/src/imxrt/imxrt_start.c
@@ -305,7 +305,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
 #ifdef CONFIG_BOOT_RUNFROMISRAM
diff --git a/arch/arm/src/kinetis/kinetis_start.c 
b/arch/arm/src/kinetis/kinetis_start.c
index c7d9c63..feb2b6e 100644
--- a/arch/arm/src/kinetis/kinetis_start.c
+++ b/arch/arm/src/kinetis/kinetis_start.c
@@ -75,8 +75,8 @@ static void go_nx_start(void *pv, unsigned int nbytes)
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
-/* Memory Map ***************************************************************/
-/*
+
+/* Memory Map ***************************************************************
  * 0x0000:0000 - Beginning of the internal FLASH.   Address of vectors.
  *               Mapped as boot memory address 0x0000:0000 at reset.
  * 0x07ff:ffff - End of flash region (assuming the max of 2MiB of FLASH).
@@ -116,7 +116,6 @@ const uintptr_t g_idle_topstack = HEAP_BASE;
  * Private Functions
  ****************************************************************************/
 
-
 #ifdef CONFIG_ARMV7M_STACKCHECK
 /* we need to get r10 set before we can allow instrumentation calls */
 
@@ -139,7 +138,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -173,7 +172,7 @@ static inline void kinetis_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -203,7 +202,7 @@ static inline void kinetis_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -276,7 +275,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Disable the watchdog timer */
diff --git a/arch/arm/src/lpc17xx_40xx/lpc17_40_start.c 
b/arch/arm/src/lpc17xx_40xx/lpc17_40_start.c
index 1b13e3d..6c5096d 100644
--- a/arch/arm/src/lpc17xx_40xx/lpc17_40_start.c
+++ b/arch/arm/src/lpc17xx_40xx/lpc17_40_start.c
@@ -121,7 +121,7 @@ const uintptr_t g_idle_topstack = HEAP_BASE;
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -155,7 +155,7 @@ static inline void lpc17_40_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -185,7 +185,7 @@ static inline void lpc17_40_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -225,7 +225,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Configure the uart so that we can get debug output as soon as possible */
diff --git a/arch/arm/src/lpc17xx_40xx/lpc17_40_start.h 
b/arch/arm/src/lpc17xx_40xx/lpc17_40_start.h
index 94f29aa..6180e4b 100644
--- a/arch/arm/src/lpc17xx_40xx/lpc17_40_start.h
+++ b/arch/arm/src/lpc17xx_40xx/lpc17_40_start.h
@@ -50,10 +50,10 @@
  * Name: lpc17_40_boardinitialize
  *
  * Description:
- *   All LPC17xx/LPC40xx architectures must provide the following entry point. 
 This entry
- *   point is called early in the initialization -- after clocking and memory 
have
- *   been configured but before caches have been enabled and before any 
devices have
- *   been initialized.
+ *   All LPC17xx/LPC40xx architectures must provide the following entry point. 
 This
+ *   entry point is called early in the initialization -- after clocking and 
memory
+ *   have been configured but before caches have been enabled and before any 
devices
+ *   have been initialized.
  *
  
************************************************************************************/
 
diff --git a/arch/arm/src/sam34/sam_start.c b/arch/arm/src/sam34/sam_start.c
index 7afabe3..52275d3 100644
--- a/arch/arm/src/sam34/sam_start.c
+++ b/arch/arm/src/sam34/sam_start.c
@@ -138,7 +138,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -172,7 +172,7 @@ static inline void sam_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -202,7 +202,7 @@ static inline void sam_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -280,7 +280,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Clear .bss.  We'll do this inline (vs. calling memset) just to be
diff --git a/arch/arm/src/samd5e5/sam_start.c b/arch/arm/src/samd5e5/sam_start.c
index c3bdc2f..58d9677 100644
--- a/arch/arm/src/samd5e5/sam_start.c
+++ b/arch/arm/src/samd5e5/sam_start.c
@@ -139,7 +139,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -173,7 +173,7 @@ static inline void sam_fpu_configure(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -203,7 +203,7 @@ static inline void sam_fpu_configure(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -276,7 +276,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Clear .bss.  We'll do this inline (vs. calling memset) just to be
diff --git a/arch/arm/src/samv7/sam_start.c b/arch/arm/src/samv7/sam_start.c
index d11d876..3d54b4d 100644
--- a/arch/arm/src/samv7/sam_start.c
+++ b/arch/arm/src/samv7/sam_start.c
@@ -61,8 +61,9 @@
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
-/* Memory Map ***************************************************************/
-/* 0x0400:0000 - Beginning of the internal FLASH.   Address of vectors.
+
+/* Memory Map ***************************************************************
+ * 0x0400:0000 - Beginning of the internal FLASH.   Address of vectors.
  *               Mapped as boot memory address 0x0000:0000 at reset.
  * 0x041f:ffff - End of flash region (assuming the max of 2MiB of FLASH).
  * 0x2000:0000 - Start of internal SRAM and start of .data (_sdata)
@@ -132,7 +133,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -166,7 +167,7 @@ static inline void sam_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -196,7 +197,7 @@ static inline void sam_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -316,7 +317,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Clear .bss.  We'll do this inline (vs. calling memset) just to be
diff --git a/arch/arm/src/stm32/stm32_start.c b/arch/arm/src/stm32/stm32_start.c
index bd53c0e..36af088 100644
--- a/arch/arm/src/stm32/stm32_start.c
+++ b/arch/arm/src/stm32/stm32_start.c
@@ -140,7 +140,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -174,7 +174,7 @@ static inline void stm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -204,7 +204,7 @@ static inline void stm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -275,7 +275,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Configure the UART so that we can get debug output as soon as possible */
diff --git a/arch/arm/src/stm32f7/stm32_start.c 
b/arch/arm/src/stm32f7/stm32_start.c
index dc7b033..a13ded6 100644
--- a/arch/arm/src/stm32f7/stm32_start.c
+++ b/arch/arm/src/stm32f7/stm32_start.c
@@ -62,8 +62,8 @@
  ****************************************************************************/
 
 /* Memory Map ***************************************************************/
-/*
- * 0x0400:0000 - Beginning of the internal FLASH.   Address of vectors.
+
+/* 0x0400:0000 - Beginning of the internal FLASH.   Address of vectors.
  *               Mapped as boot memory address 0x0000:0000 at reset.
  * 0x041f:ffff - End of flash region (assuming the max of 2MiB of FLASH).
  * 0x2000:0000 - Start of internal SRAM and start of .data (_sdata)
@@ -133,7 +133,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -167,7 +167,7 @@ static inline void stm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -197,7 +197,7 @@ static inline void stm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -318,7 +318,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Clear .bss.  We'll do this inline (vs. calling memset) just to be
diff --git a/arch/arm/src/stm32h7/stm32_start.c 
b/arch/arm/src/stm32h7/stm32_start.c
index a999ca7..7c283d8 100644
--- a/arch/arm/src/stm32h7/stm32_start.c
+++ b/arch/arm/src/stm32h7/stm32_start.c
@@ -62,8 +62,8 @@
  ****************************************************************************/
 
 /* Memory Map ***************************************************************/
-/*
- * TODO: Fix this
+
+/* TODO: Fix this
  * 0x0400:0000 - Beginning of the internal FLASH.   Address of vectors.
  *               Mapped as boot memory address 0x0000:0000 at reset.
  * 0x041f:ffff - End of flash region (assuming the max of 2MiB of FLASH).
@@ -148,7 +148,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -182,7 +182,7 @@ static inline void stm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -212,7 +212,7 @@ static inline void stm32_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -333,7 +333,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
   /* Clear .bss.  We'll do this inline (vs. calling memset) just to be
diff --git a/arch/arm/src/stm32l4/stm32l4_start.c 
b/arch/arm/src/stm32l4/stm32l4_start.c
index c95f435..f51109b 100644
--- a/arch/arm/src/stm32l4/stm32l4_start.c
+++ b/arch/arm/src/stm32l4/stm32l4_start.c
@@ -60,8 +60,8 @@
  ****************************************************************************/
 
 /* Memory Map ***************************************************************/
-/*
- * 0x0800:0000 - Beginning of the internal FLASH.   Address of vectors.
+
+/* 0x0800:0000 - Beginning of the internal FLASH.   Address of vectors.
  *               Mapped as boot memory address 0x0000:0000 at reset.
  * 0x080f:ffff - End of flash region (assuming the max of 2MiB of FLASH).
  * 0x1000:0000 - Start of internal SRAM2
@@ -148,7 +148,7 @@ void __start(void) __attribute__ ((no_instrument_function));
  *       done, the processor reserves space on the stack for the FP state,
  *       but does not save that state information to the stack.
  *
- *  Software must not change the value of the ASPEN bit or LSPEN bit while 
either:
+ *  Software must not change the value of the ASPEN bit or LSPEN bit either:
  *   - the CPACR permits access to CP10 and CP11, that give access to the FP
  *     extension, or
  *   - the CONTROL.FPCA bit is set to 1
@@ -182,7 +182,7 @@ static inline void stm32l4_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -212,7 +212,7 @@ static inline void stm32l4_fpuconfig(void)
   /* Enable full access to CP10 and CP11 */
 
   regval = getreg32(NVIC_CPACR);
-  regval |= ((3 << (2*10)) | (3 << (2*11)));
+  regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
   putreg32(regval, NVIC_CPACR);
 }
 
@@ -283,7 +283,8 @@ void __start(void)
 #ifdef CONFIG_ARMV7M_STACKCHECK
   /* Set the stack limit before we attempt to call any functions */
 
-  __asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 
64) : );
+  __asm__ volatile("sub r10, sp, %0" : :
+                   "r"(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
 #endif
 
 #ifdef CONFIG_STM32L4_SRAM2_INIT
diff --git a/arch/arm/src/tiva/tiva_start.h b/arch/arm/src/tiva/tiva_start.h
index 1a2bb83..a926841 100644
--- a/arch/arm/src/tiva/tiva_start.h
+++ b/arch/arm/src/tiva/tiva_start.h
@@ -43,7 +43,7 @@
 #include <nuttx/config.h>
 
 /****************************************************************************
- * Public Functions
+ * Public Function Prototypes
  ****************************************************************************/
 
 /****************************************************************************
diff --git a/arch/hc/src/m9s12/m9s12_initialstate.c 
b/arch/hc/src/m9s12/m9s12_initialstate.c
index 2bd6931..4359cb4 100644
--- a/arch/hc/src/m9s12/m9s12_initialstate.c
+++ b/arch/hc/src/m9s12/m9s12_initialstate.c
@@ -111,7 +111,7 @@ void up_initial_state(struct tcb_s *tcb)
 # ifdef CONFIG_SUPPRESS_INTERRUPTS
   /* Disable STOP, Mask I- and Z- interrupts */
 
-  xcp->regs[REG_CCR]      = HCS12_CCR_S|HCS12_CCR_X|HCS12_CCR_I;
+  xcp->regs[REG_CCR]      = HCS12_CCR_S | HCS12_CCR_X | HCS12_CCR_I;
 # else
   /* Disable STOP, Enable I- and Z-interrupts */
 
diff --git a/arch/renesas/src/m16c/chip.h b/arch/renesas/src/m16c/chip.h
index cc08d4c..3c38278 100644
--- a/arch/renesas/src/m16c/chip.h
+++ b/arch/renesas/src/m16c/chip.h
@@ -62,6 +62,7 @@
                                      /* Bits 8-11: Reserved */
 #define M16C_FLG_IPLMASK   0x7000    /* Bits 12:14: Processor interrupt 
priority level */
                                      /* Bit 15: Reserved */
+
 /* Memory Map */
 
 /* Memory-mapped special function registers begin at address 0x00000 */
diff --git a/arch/renesas/src/m16c/m16c_initialstate.c 
b/arch/renesas/src/m16c/m16c_initialstate.c
index 03953b0..f77d618 100644
--- a/arch/renesas/src/m16c/m16c_initialstate.c
+++ b/arch/renesas/src/m16c/m16c_initialstate.c
@@ -82,7 +82,9 @@ void up_initial_state(FAR struct tcb_s *tcb)
 
   memset(xcp, 0, sizeof(struct xcptcontext));
 
-  /* Offset 0: FLG (bits 12-14) PC (bits 16-19) as would be present by an 
interrupt */
+  /* Offset 0: FLG (bits 12-14) PC (bits 16-19) as would be present by an
+   * interrupt
+   */
 
   *regs++ = ((M16C_DEFAULT_IPL << 4) | ((uint32_t)tcb->start >> 16));
 
@@ -101,7 +103,7 @@ void up_initial_state(FAR struct tcb_s *tcb)
 
   /* Offset 18-20: User stack pointer */
 
-   regs   = &xcp->regs[REG_SP];
+  regs    = &xcp->regs[REG_SP];
   *regs++ = (uint32_t)tcb->adj_stack_ptr >> 8;  /* Bits 8-15 of SP */
   *regs   = (uint32_t)tcb->adj_stack_ptr;       /* Bits 0-7 of SP */
 }
diff --git a/boards/arm/stm32f7/nucleo-144/src/stm32_bbsram.c 
b/boards/arm/stm32f7/nucleo-144/src/stm32_bbsram.c
index 51589ad..783cf09 100644
--- a/boards/arm/stm32f7/nucleo-144/src/stm32_bbsram.c
+++ b/boards/arm/stm32f7/nucleo-144/src/stm32_bbsram.c
@@ -364,7 +364,7 @@ int stm32_bbsram_int(void)
       state = (desc.lastwrite.tv_sec || desc.lastwrite.tv_nsec) ?  OK : 1;
 
       syslog(LOG_INFO, "Fault Log info File No %d Length %d flags:0x%02x "
-          "state:%d\n", (unsigned int)desc.fileno, (unsigned int) desc.len,
+          "state:%d\n", (unsigned int)desc.fileno, (unsigned int)desc.len,
           (unsigned int)desc.flags, state);
 
       if (state == OK)

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