diff options
Diffstat (limited to 'arch/s390/include/asm')
| -rw-r--r-- | arch/s390/include/asm/timex.h | 6 | ||||
| -rw-r--r-- | arch/s390/include/asm/vdso.h | 5 |
2 files changed, 7 insertions, 4 deletions
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index 819b94d..8beee1c 100644 --- a/arch/s390/include/asm/timex.h +++ b/arch/s390/include/asm/timex.h @@ -71,9 +71,11 @@ static inline void local_tick_enable(unsigned long long comp) typedef unsigned long long cycles_t; -static inline void get_tod_clock_ext(char *clk) +static inline void get_tod_clock_ext(char clk[16]) { - asm volatile("stcke %0" : "=Q" (*clk) : : "cc"); + typedef struct { char _[sizeof(clk)]; } addrtype; + + asm volatile("stcke %0" : "=Q" (*(addrtype *) clk) : : "cc"); } static inline unsigned long long get_tod_clock(void) diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h index a73eb2e..bc9746a 100644 --- a/arch/s390/include/asm/vdso.h +++ b/arch/s390/include/asm/vdso.h @@ -26,8 +26,9 @@ struct vdso_data { __u64 wtom_clock_nsec; /* 0x28 */ __u32 tz_minuteswest; /* Minutes west of Greenwich 0x30 */ __u32 tz_dsttime; /* Type of dst correction 0x34 */ - __u32 ectg_available; - __u32 ntp_mult; /* NTP adjusted multiplier 0x3C */ + __u32 ectg_available; /* ECTG instruction present 0x38 */ + __u32 tk_mult; /* Mult. used for xtime_nsec 0x3c */ + __u32 tk_shift; /* Shift used for xtime_nsec 0x40 */ }; struct vdso_per_cpu_data { |