Big white-space cleanup.

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/post/lib_ppc/rlwnm.c b/post/lib_ppc/rlwnm.c
index a6684bf..c547bd7 100644
--- a/post/lib_ppc/rlwnm.c
+++ b/post/lib_ppc/rlwnm.c
@@ -52,7 +52,7 @@
 } cpu_post_rlwnm_table[] =
 {
    {
-   	OP_RLWNM,
+	OP_RLWNM,
 	0xffff0000,
 	24,
 	16,
@@ -79,7 +79,7 @@
 	    unsigned int reg1 = (reg + 1) % 32;
 	    unsigned int reg2 = (reg + 2) % 32;
 	    unsigned int stk = reg < 16 ? 31 : 15;
-    	    unsigned long code[] =
+	    unsigned long code[] =
 	    {
 		ASM_STW(stk, 1, -4),
 		ASM_ADDI(stk, 1, -24),
@@ -100,7 +100,7 @@
 		ASM_LWZ(stk, 1, -4),
 		ASM_BLR,
 	    };
-    	    unsigned long codecr[] =
+	    unsigned long codecr[] =
 	    {
 		ASM_STW(stk, 1, -4),
 		ASM_ADDI(stk, 1, -24),
@@ -127,26 +127,26 @@
 
 	    if (ret == 0)
 	    {
- 	    	cr = 0;
-	    	cpu_post_exec_22 (code, & cr, & res, test->op1, test->op2);
+		cr = 0;
+		cpu_post_exec_22 (code, & cr, & res, test->op1, test->op2);
 
-	    	ret = res == test->res && cr == 0 ? 0 : -1;
+		ret = res == test->res && cr == 0 ? 0 : -1;
 
-	    	if (ret != 0)
-	    	{
+		if (ret != 0)
+		{
 	            post_log ("Error at rlwnm test %d !\n", i);
-	    	}
+		}
 	    }
 
 	    if (ret == 0)
 	    {
-	    	cpu_post_exec_22 (codecr, & cr, & res, test->op1, test->op2);
+		cpu_post_exec_22 (codecr, & cr, & res, test->op1, test->op2);
 
-	    	ret = res == test->res &&
+		ret = res == test->res &&
 		      (cr & 0xe0000000) == cpu_post_makecr (res) ? 0 : -1;
 
-	    	if (ret != 0)
-	    	{
+		if (ret != 0)
+		{
 	            post_log ("Error at rlwnm test %d !\n", i);
 	        }
 	    }
@@ -154,7 +154,7 @@
     }
 
     if (flag)
-    	enable_interrupts();
+	enable_interrupts();
 
     return ret;
 }