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s390/time: refactor clock sync

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Merge clock_sync_cpu into stp_sync_clock and split out the update
of the global and per-CPU clock fields into clock_sync_global
and clock_sync_local.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky
2016-10-10 09:43:41 +02:00
parent 62ba6f85ee
commit b1c0854d16
3 changed files with 71 additions and 84 deletions
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4
arch/s390/include/asm/timex.h
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@@ -52,11 +52,9 @@ static inline void store_clock_comparator(__u64 *time)
void clock_comparator_work(void);
void __init ptff_init(void);
void __init time_early_init(void);
extern unsigned char ptff_function_mask[16];
extern unsigned long lpar_offset;
extern unsigned long initial_leap_seconds;
/* Function codes for the ptff instruction. */
#define PTFF_QAF 0x00 /* query available functions */