Merge pull request #4737 from mysterywolf/3,1,xformatv3.1.5

[lts 3.1.x] format codes

4 files changed, 54 insertions, 54 deletions

diff --git a/bsp/qemu-vexpress-gemini/cpu/cpu.c b/bsp/qemu-vexpress-gemini/cpu/cpu.c
index 6f46584eec..5f82671c1b 100644
--- a/bsp/qemu-vexpress-gemini/cpu/cpu.c
+++ b/bsp/qemu-vexpress-gemini/cpu/cpu.c
@@ -20,14 +20,14 @@
 /** shutdown CPU */
 void rt_hw_cpu_shutdown()
 {
-	rt_uint32_t level;
-	rt_kprintf("shutdown...\n");
+    rt_uint32_t level;
+    rt_kprintf("shutdown...\n");
 
-	level = rt_hw_interrupt_disable();
-	while (level)
-	{
-		RT_ASSERT(0);
-	}
+    level = rt_hw_interrupt_disable();
+    while (level)
+    {
+        RT_ASSERT(0);
+    }
 }
 
 /*@}*/
diff --git a/bsp/qemu-vexpress-gemini/cpu/interrupt.h b/bsp/qemu-vexpress-gemini/cpu/interrupt.h
index 9c2eaf4ae7..90f392f407 100644
--- a/bsp/qemu-vexpress-gemini/cpu/interrupt.h
+++ b/bsp/qemu-vexpress-gemini/cpu/interrupt.h
@@ -14,28 +14,28 @@
 #define INT_IRQ     0x00
 #define INT_FIQ     0x01
 
-#define INTC_REVISION(hw_base) 		    REG32((hw_base) + 0x0)
-#define INTC_SYSCONFIG(hw_base) 		REG32((hw_base) + 0x10)
-#define INTC_SYSSTATUS(hw_base) 		REG32((hw_base) + 0x14)
-#define INTC_SIR_IRQ(hw_base) 		    REG32((hw_base) + 0x40)
-#define INTC_SIR_FIQ(hw_base) 		    REG32((hw_base) + 0x44)
-#define INTC_CONTROL(hw_base) 		    REG32((hw_base) + 0x48)
-#define INTC_PROTECTION(hw_base) 	    REG32((hw_base) + 0x4c)
-#define INTC_IDLE(hw_base)  			REG32((hw_base) + 0x50)
-#define INTC_IRQ_PRIORITY(hw_base) 	    REG32((hw_base) + 0x60)
-#define INTC_FIQ_PRIORITY(hw_base) 	    REG32((hw_base) + 0x64)
-#define INTC_THRESHOLD(hw_base) 		REG32((hw_base) + 0x68)
-#define INTC_SICR(hw_base)  			REG32((hw_base) + 0x6c)
-#define INTC_SCR(hw_base, n) 		    REG32((hw_base) + 0x70 + ((n) * 0x04))
-#define INTC_ITR(hw_base, n) 		    REG32((hw_base) + 0x80 + ((n) * 0x20))
-#define INTC_MIR(hw_base, n) 		    REG32((hw_base) + 0x84 + ((n) * 0x20))
-#define INTC_MIR_CLEAR(hw_base, n)  	REG32((hw_base) + 0x88 + ((n) * 0x20))
-#define INTC_MIR_SET(hw_base, n) 	    REG32((hw_base) + 0x8c + ((n) * 0x20))
-#define INTC_ISR_SET(hw_base, n) 	    REG32((hw_base) + 0x90 + ((n) * 0x20))
-#define INTC_ISR_CLEAR(hw_base, n) 	    REG32((hw_base) + 0x94 + ((n) * 0x20))
+#define INTC_REVISION(hw_base)          REG32((hw_base) + 0x0)
+#define INTC_SYSCONFIG(hw_base)         REG32((hw_base) + 0x10)
+#define INTC_SYSSTATUS(hw_base)         REG32((hw_base) + 0x14)
+#define INTC_SIR_IRQ(hw_base)           REG32((hw_base) + 0x40)
+#define INTC_SIR_FIQ(hw_base)           REG32((hw_base) + 0x44)
+#define INTC_CONTROL(hw_base)           REG32((hw_base) + 0x48)
+#define INTC_PROTECTION(hw_base)        REG32((hw_base) + 0x4c)
+#define INTC_IDLE(hw_base)              REG32((hw_base) + 0x50)
+#define INTC_IRQ_PRIORITY(hw_base)      REG32((hw_base) + 0x60)
+#define INTC_FIQ_PRIORITY(hw_base)      REG32((hw_base) + 0x64)
+#define INTC_THRESHOLD(hw_base)         REG32((hw_base) + 0x68)
+#define INTC_SICR(hw_base)              REG32((hw_base) + 0x6c)
+#define INTC_SCR(hw_base, n)            REG32((hw_base) + 0x70 + ((n) * 0x04))
+#define INTC_ITR(hw_base, n)            REG32((hw_base) + 0x80 + ((n) * 0x20))
+#define INTC_MIR(hw_base, n)            REG32((hw_base) + 0x84 + ((n) * 0x20))
+#define INTC_MIR_CLEAR(hw_base, n)      REG32((hw_base) + 0x88 + ((n) * 0x20))
+#define INTC_MIR_SET(hw_base, n)        REG32((hw_base) + 0x8c + ((n) * 0x20))
+#define INTC_ISR_SET(hw_base, n)        REG32((hw_base) + 0x90 + ((n) * 0x20))
+#define INTC_ISR_CLEAR(hw_base, n)      REG32((hw_base) + 0x94 + ((n) * 0x20))
 #define INTC_PENDING_IRQ(hw_base, n)    REG32((hw_base) + 0x98 + ((n) * 0x20))
 #define INTC_PENDING_FIQ(hw_base, n)    REG32((hw_base) + 0x9c + ((n) * 0x20))
-#define INTC_ILR(hw_base, n)  		    REG32((hw_base) + 0x100 + ((n) * 0x04))
+#define INTC_ILR(hw_base, n)            REG32((hw_base) + 0x100 + ((n) * 0x04))
 
 void rt_hw_interrupt_control(int vector, int priority, int route);
 int rt_hw_interrupt_get_active(int fiq_irq);
diff --git a/bsp/qemu-vexpress-gemini/cpu/stack.c b/bsp/qemu-vexpress-gemini/cpu/stack.c
index 786d936fca..c1d9262d4b 100644
--- a/bsp/qemu-vexpress-gemini/cpu/stack.c
+++ b/bsp/qemu-vexpress-gemini/cpu/stack.c
@@ -20,42 +20,42 @@
  * This function will initialize thread stack
  *
  * @param tentry the entry of thread
- * @param parameter the parameter of entry 
+ * @param parameter the parameter of entry
  * @param stack_addr the beginning stack address
  * @param texit the function will be called when thread exit
  *
  * @return stack address
  */
 rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
-	rt_uint8_t *stack_addr, void *texit)
+    rt_uint8_t *stack_addr, void *texit)
 {
-	rt_uint32_t *stk;
+    rt_uint32_t *stk;
 
-	stk 	 = (rt_uint32_t*)stack_addr;
-	*(stk) 	 = (rt_uint32_t)tentry;			/* entry point */
-	*(--stk) = (rt_uint32_t)texit;			/* lr */
-	*(--stk) = 0;							/* r12 */
-	*(--stk) = 0;							/* r11 */
-	*(--stk) = 0;							/* r10 */
-	*(--stk) = 0;							/* r9 */
-	*(--stk) = 0;							/* r8 */
-	*(--stk) = 0;							/* r7 */
-	*(--stk) = 0;							/* r6 */
-	*(--stk) = 0;							/* r5 */
-	*(--stk) = 0;							/* r4 */
-	*(--stk) = 0;							/* r3 */
-	*(--stk) = 0;							/* r2 */
-	*(--stk) = 0;							/* r1 */
-	*(--stk) = (rt_uint32_t)parameter;		/* r0 : argument */
+    stk      = (rt_uint32_t*)stack_addr;
+    *(stk)   = (rt_uint32_t)tentry;         /* entry point */
+    *(--stk) = (rt_uint32_t)texit;          /* lr */
+    *(--stk) = 0;                           /* r12 */
+    *(--stk) = 0;                           /* r11 */
+    *(--stk) = 0;                           /* r10 */
+    *(--stk) = 0;                           /* r9 */
+    *(--stk) = 0;                           /* r8 */
+    *(--stk) = 0;                           /* r7 */
+    *(--stk) = 0;                           /* r6 */
+    *(--stk) = 0;                           /* r5 */
+    *(--stk) = 0;                           /* r4 */
+    *(--stk) = 0;                           /* r3 */
+    *(--stk) = 0;                           /* r2 */
+    *(--stk) = 0;                           /* r1 */
+    *(--stk) = (rt_uint32_t)parameter;      /* r0 : argument */
 
-	/* cpsr */
-	if ((rt_uint32_t)tentry & 0x01)
-		*(--stk) = SVCMODE | 0x20;			/* thumb mode */
-	else
-		*(--stk) = SVCMODE;					/* arm mode   */
+    /* cpsr */
+    if ((rt_uint32_t)tentry & 0x01)
+        *(--stk) = SVCMODE | 0x20;          /* thumb mode */
+    else
+        *(--stk) = SVCMODE;                 /* arm mode   */
 
-	/* return task's current stack address */
-	return (rt_uint8_t *)stk;
+    /* return task's current stack address */
+    return (rt_uint8_t *)stk;
 }
 
 /*@}*/
diff --git a/bsp/qemu-vexpress-gemini/cpu/trap.c b/bsp/qemu-vexpress-gemini/cpu/trap.c
index fb03bc6fa6..c6ca45aee7 100644
--- a/bsp/qemu-vexpress-gemini/cpu/trap.c
+++ b/bsp/qemu-vexpress-gemini/cpu/trap.c
@@ -131,7 +131,7 @@ void rt_hw_trap_resv(struct rt_hw_exp_stack *regs)
     rt_hw_cpu_shutdown();
 }
 
-#define GIC_ACK_INTID_MASK					0x000003ff
+#define GIC_ACK_INTID_MASK                  0x000003ff
 
 void rt_hw_trap_irq(void)
 {