Re: [PATCH 9/13] Time: i386 Conversion - part 5: Enable Generic Timekeeping

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- clean up timeofday-arch-i386-part5.patch

Signed-off-by: Ingo Molnar <[email protected]>

 arch/i386/lib/delay.c |   28 +++++++++++++++++-----------
 1 files changed, 17 insertions(+), 11 deletions(-)

Index: linux/arch/i386/lib/delay.c
===================================================================
--- linux.orig/arch/i386/lib/delay.c
+++ linux/arch/i386/lib/delay.c
@@ -10,23 +10,25 @@
  *	we have to worry about.
  */
 
+#include <linux/timeofday.h>
+#include <linux/module.h>
 #include <linux/config.h>
 #include <linux/sched.h>
 #include <linux/delay.h>
-#include <linux/timeofday.h>
-#include <linux/module.h>
+
 #include <asm/processor.h>
 #include <asm/delay.h>
 #include <asm/timer.h>
 
 #ifdef CONFIG_SMP
-#include <asm/smp.h>
+# include <asm/smp.h>
 #endif
 
-/* simple loop based delay */
+/* simple loop based delay: */
 static void delay_loop(unsigned long loops)
 {
 	int d0;
+
 	__asm__ __volatile__(
 		"\tjmp 1f\n"
 		".align 16\n"
@@ -37,10 +39,11 @@ static void delay_loop(unsigned long loo
 		:"0" (loops));
 }
 
-/* TSC based delay */
+/* TSC based delay: */
 static void delay_tsc(unsigned long loops)
 {
 	unsigned long bclock, now;
+
 	rdtscl(bclock);
 	do {
 		rep_nop();
@@ -48,7 +51,8 @@ static void delay_tsc(unsigned long loop
 	} while ((now-bclock) < loops);
 }
 
-/* Since we calibrate only once at boot, this
+/*
+ * Since we calibrate only once at boot, this
  * function should be set once at boot and not changed
  */
 static void (*delay_fn)(unsigned long) = delay_loop;
@@ -67,7 +71,6 @@ int read_current_timer(unsigned long *ti
 	return -1;
 }
 
-
 void __delay(unsigned long loops)
 {
 	delay_fn(loops);
@@ -76,21 +79,24 @@ void __delay(unsigned long loops)
 inline void __const_udelay(unsigned long xloops)
 {
 	int d0;
+
 	xloops *= 4;
 	__asm__("mull %0"
 		:"=d" (xloops), "=&a" (d0)
-		:"1" (xloops),"0" (cpu_data[raw_smp_processor_id()].loops_per_jiffy * (HZ/4)));
-        __delay(++xloops);
+		:"1" (xloops), "0"
+		(cpu_data[raw_smp_processor_id()].loops_per_jiffy * (HZ/4)));
+
+	__delay(++xloops);
 }
 
 void __udelay(unsigned long usecs)
 {
-	__const_udelay(usecs * 0x000010c7);  /* 2**32 / 1000000 (rounded up) */
+	__const_udelay(usecs * 0x000010c7); /* 2**32 / 1000000 (rounded up) */
 }
 
 void __ndelay(unsigned long nsecs)
 {
-	__const_udelay(nsecs * 0x00005);  /* 2**32 / 1000000000 (rounded up) */
+	__const_udelay(nsecs * 0x00005); /* 2**32 / 1000000000 (rounded up) */
 }
 
 EXPORT_SYMBOL(__delay);
-
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