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-rw-r--r--include/asm-mips/time.h15
1 files changed, 4 insertions, 11 deletions
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index 28512ba2266e..a632cef830a2 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -21,6 +21,7 @@
21#include <linux/ptrace.h> 21#include <linux/ptrace.h>
22#include <linux/rtc.h> 22#include <linux/rtc.h>
23#include <linux/spinlock.h> 23#include <linux/spinlock.h>
24#include <linux/clocksource.h>
24 25
25extern spinlock_t rtc_lock; 26extern spinlock_t rtc_lock;
26 27
@@ -44,11 +45,10 @@ extern int (*mips_timer_state)(void);
44extern void (*mips_timer_ack)(void); 45extern void (*mips_timer_ack)(void);
45 46
46/* 47/*
47 * High precision timer functions. 48 * High precision timer clocksource.
48 * If mips_hpt_read is NULL, an R4k-compatible timer setup is attempted. 49 * If .read is NULL, an R4k-compatible timer setup is attempted.
49 */ 50 */
50extern unsigned int (*mips_hpt_read)(void); 51extern struct clocksource clocksource_mips;
51extern void (*mips_hpt_init)(unsigned int);
52 52
53/* 53/*
54 * to_tm() converts system time back to (year, mon, day, hour, min, sec). 54 * to_tm() converts system time back to (year, mon, day, hour, min, sec).
@@ -58,13 +58,6 @@ extern void (*mips_hpt_init)(unsigned int);
58extern void to_tm(unsigned long tim, struct rtc_time *tm); 58extern void to_tm(unsigned long tim, struct rtc_time *tm);
59 59
60/* 60/*
61 * do_gettimeoffset(). By default, this func pointer points to
62 * do_null_gettimeoffset(), which leads to the same resolution as HZ.
63 * Higher resolution versions are available, which give ~1us resolution.
64 */
65extern unsigned long (*do_gettimeoffset)(void);
66
67/*
68 * high-level timer interrupt routines. 61 * high-level timer interrupt routines.
69 */ 62 */
70extern irqreturn_t timer_interrupt(int irq, void *dev_id); 63extern irqreturn_t timer_interrupt(int irq, void *dev_id);