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

[lts 3.1.x] format codes

1 files changed, 21 insertions, 21 deletions

diff --git a/libcpu/mips/loongson_1c/exception.c b/libcpu/mips/loongson_1c/exception.c
index 4a3745cbc5..dbcec42ab6 100644
--- a/libcpu/mips/loongson_1c/exception.c
+++ b/libcpu/mips/loongson_1c/exception.c
@@ -25,7 +25,7 @@
 /**
  * exception handle table
  */
-#define RT_EXCEPTION_MAX	8
+#define RT_EXCEPTION_MAX    8
 exception_func_t sys_exception_handlers[RT_EXCEPTION_MAX];
 
 /**
@@ -47,45 +47,45 @@ exception_func_t rt_set_except_vector(int n, exception_func_t func)
 
 void tlb_refill_handler(void)
 {
-	rt_kprintf("tlb-miss happens, epc: 0x%08x\n", read_c0_epc());
-	rt_hw_cpu_shutdown();
+    rt_kprintf("tlb-miss happens, epc: 0x%08x\n", read_c0_epc());
+    rt_hw_cpu_shutdown();
 }
 
 void cache_error_handler(void)
 {
-	rt_kprintf("cache exception happens, epc: 0x%08x\n", read_c0_epc());
-	rt_hw_cpu_shutdown();
+    rt_kprintf("cache exception happens, epc: 0x%08x\n", read_c0_epc());
+    rt_hw_cpu_shutdown();
 }
 
 static void unhandled_exception_handle(pt_regs_t *regs)
 {
-	rt_kprintf("exception happens, epc: 0x%08x, cause: 0x%08x\n", regs->cp0_epc, read_c0_cause());
+    rt_kprintf("exception happens, epc: 0x%08x, cause: 0x%08x\n", regs->cp0_epc, read_c0_cause());
 }
 
 void install_default_execpt_handle(void)
 {
-	rt_int32_t i;
+    rt_int32_t i;
 
-	for (i=0; i<RT_EXCEPTION_MAX; i++)
-		sys_exception_handlers[i] = (exception_func_t)unhandled_exception_handle;
+    for (i=0; i<RT_EXCEPTION_MAX; i++)
+        sys_exception_handlers[i] = (exception_func_t)unhandled_exception_handle;
 }
 
 void exception_handler(pt_regs_t *regs)
 {
-	rt_uint32_t cause;
-	rt_uint32_t index;
+    rt_uint32_t cause;
+    rt_uint32_t index;
 
-	cause = (read_c0_cause() & read_c0_config());
-	cause = (cause & 0xfc00) >> 8;
+    cause = (read_c0_cause() & read_c0_config());
+    cause = (cause & 0xfc00) >> 8;
 
-	for (index = RT_EXCEPTION_MAX; index > 0; index --)
-	{
-		if (cause & (1 << index))
-		{
-			sys_exception_handlers[index](regs);
-			cause &= ~(1 << index);
-		}
-	}
+    for (index = RT_EXCEPTION_MAX; index > 0; index --)
+    {
+        if (cause & (1 << index))
+        {
+            sys_exception_handlers[index](regs);
+            cause &= ~(1 << index);
+        }
+    }
 }
 
 /*@}*/