diff options
Diffstat (limited to 'arch/ppc64/kernel/rtc.c')
| -rw-r--r-- | arch/ppc64/kernel/rtc.c | 48 |
1 files changed, 3 insertions, 45 deletions
diff --git a/arch/ppc64/kernel/rtc.c b/arch/ppc64/kernel/rtc.c index 6ff52bc6132..79e7ed2858d 100644 --- a/arch/ppc64/kernel/rtc.c +++ b/arch/ppc64/kernel/rtc.c @@ -43,11 +43,8 @@ #include <asm/time.h> #include <asm/rtas.h> -#include <asm/iSeries/mf.h> #include <asm/machdep.h> -extern int piranha_simulator; - /* * We sponge a minor off of the misc major. No need slurping * up another valuable major dev number for this. If you add @@ -265,44 +262,10 @@ static int rtc_read_proc(char *page, char **start, off_t off, return len; } -#ifdef CONFIG_PPC_ISERIES -/* - * Get the RTC from the virtual service processor - * This requires flowing LpEvents to the primary partition - */ -void iSeries_get_rtc_time(struct rtc_time *rtc_tm) -{ - if (piranha_simulator) - return; - - mf_get_rtc(rtc_tm); - rtc_tm->tm_mon--; -} - -/* - * Set the RTC in the virtual service processor - * This requires flowing LpEvents to the primary partition - */ -int iSeries_set_rtc_time(struct rtc_time *tm) -{ - mf_set_rtc(tm); - return 0; -} - -void iSeries_get_boot_time(struct rtc_time *tm) -{ - if ( piranha_simulator ) - return; - - mf_get_boot_rtc(tm); - tm->tm_mon -= 1; -} -#endif - #ifdef CONFIG_PPC_RTAS #define MAX_RTC_WAIT 5000 /* 5 sec */ #define RTAS_CLOCK_BUSY (-2) -void rtas_get_boot_time(struct rtc_time *rtc_tm) +unsigned long rtas_get_boot_time(void) { int ret[8]; int error, wait_time; @@ -322,15 +285,10 @@ void rtas_get_boot_time(struct rtc_time *rtc_tm) if (error != 0 && printk_ratelimit()) { printk(KERN_WARNING "error: reading the clock failed (%d)\n", error); - return; + return 0; } - rtc_tm->tm_sec = ret[5]; - rtc_tm->tm_min = ret[4]; - rtc_tm->tm_hour = ret[3]; - rtc_tm->tm_mday = ret[2]; - rtc_tm->tm_mon = ret[1] - 1; - rtc_tm->tm_year = ret[0] - 1900; + return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]); } /* NOTE: get_rtc_time will get an error if executed in interrupt context |