OMAP: reindent timer code

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>

diff --git a/cpu/arm925t/interrupts.c b/cpu/arm925t/interrupts.c
index 3ef455447cf81138cc772f3f6e0ad0fb47fd8bd5..ce3c4ad76c1b9129d0f47bd49b1b7c59ae0f2442 100644 (file)
--- a/cpu/arm925t/interrupts.c
+++ b/cpu/arm925t/interrupts.c
@@ -57,7 +57,7 @@ int interrupt_init (void)
        /* init the timestamp and lastdec value */
        reset_timer_masked();
 
-       return (0);
+       return 0;
 }
 
 /*
@@ -84,17 +84,17 @@ void udelay (unsigned long usec)
 {
        ulong tmo, tmp;
 
-       if(usec >= 1000){               /* if "big" number, spread normalization to seconds */
+       if (usec >= 1000) {             /* if "big" number, spread normalization to seconds */
                tmo = usec / 1000;      /* start to normalize for usec to ticks per sec */
-               tmo *= CONFIG_SYS_HZ;           /* find number of "ticks" to wait to achieve target */
+               tmo *= CONFIG_SYS_HZ;   /* find number of "ticks" to wait to achieve target */
                tmo /= 1000;            /* finish normalize. */
-       }else{                          /* else small number, don't kill it prior to HZ multiply */
+       } else {                        /* else small number, don't kill it prior to HZ multiply */
                tmo = usec * CONFIG_SYS_HZ;
                tmo /= (1000*1000);
        }
 
        tmp = get_timer (0);            /* get current timestamp */
-       if( (tmo + tmp + 1) < tmp )     /* if setting this fordward will roll time stamp */
+       if ((tmo + tmp + 1) < tmp)      /* if setting this fordward will roll time stamp */
                reset_timer_masked ();  /* reset "advancing" timestamp to 0, set lastdec value */
        else
                tmo += tmp;             /* else, set advancing stamp wake up time */
@@ -136,7 +136,7 @@ void udelay_masked (unsigned long usec)
 #ifdef CONFIG_INNOVATOROMAP1510
        #define LOOPS_PER_MSEC 60 /* tuned on omap1510 */
        volatile int i, time_remaining = LOOPS_PER_MSEC*usec;
-    for (i=time_remaining; i>0; i--) { }
+       for (i=time_remaining; i>0; i--) { }
 #else
 
        ulong tmo;
@@ -145,7 +145,7 @@ void udelay_masked (unsigned long usec)
 
        if (usec >= 1000) {             /* if "big" number, spread normalization to seconds */
                tmo = usec / 1000;      /* start to normalize for usec to ticks per sec */
-               tmo *= CONFIG_SYS_HZ;           /* find number of "ticks" to wait to achieve target */
+               tmo *= CONFIG_SYS_HZ;   /* find number of "ticks" to wait to achieve target */
                tmo /= 1000;            /* finish normalize. */
        } else {                        /* else small number, don't kill it prior to HZ multiply */
                tmo = usec * CONFIG_SYS_HZ;
@@ -176,8 +176,5 @@ unsigned long long get_ticks(void)
  */
 ulong get_tbclk (void)
 {
-       ulong tbclk;
-
-       tbclk = CONFIG_SYS_HZ;
-       return tbclk;
+       return CONFIG_SYS_HZ;
 }