diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-04-23 10:36:40 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-06-03 20:43:33 +1000 |
| commit | 5bfd643583b2e2a203163fd6b617cd9027054200 (patch) | |
| tree | 7a7e9fc47a94b2288ecb823efebe5c89e408e27d /arch/powerpc/kernel | |
| parent | 2dc20f454dcf82c52ed41362ce0b3140ce8ad4be (diff) | |
powerpc: use time64_t in read_persistent_clock
Looking through the remaining users of the deprecated mktime()
function, I found the powerpc rtc handlers, which use it in
place of rtc_tm_to_time64().
To clean this up, I'm changing over the read_persistent_clock()
function to the read_persistent_clock64() variant, and change
all the platform specific handlers along with it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/rtas-rtc.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/time.c | 7 |
2 files changed, 5 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/rtas-rtc.c b/arch/powerpc/kernel/rtas-rtc.c index 49600985c7ef..a28239b8b0c0 100644 --- a/arch/powerpc/kernel/rtas-rtc.c +++ b/arch/powerpc/kernel/rtas-rtc.c @@ -13,7 +13,7 @@ #define MAX_RTC_WAIT 5000 /* 5 sec */ #define RTAS_CLOCK_BUSY (-2) -unsigned long __init rtas_get_boot_time(void) +time64_t __init rtas_get_boot_time(void) { int ret[8]; int error; @@ -38,7 +38,7 @@ unsigned long __init rtas_get_boot_time(void) return 0; } - return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]); + return mktime64(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 diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index ed6b2abdde15..da06a4d84ae2 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -825,7 +825,7 @@ int update_persistent_clock(struct timespec now) return ppc_md.set_rtc_time(&tm); } -static void __read_persistent_clock(struct timespec *ts) +static void __read_persistent_clock(struct timespec64 *ts) { struct rtc_time tm; static int first = 1; @@ -849,11 +849,10 @@ static void __read_persistent_clock(struct timespec *ts) } ppc_md.get_rtc_time(&tm); - ts->tv_sec = mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec); + ts->tv_sec = rtc_tm_to_time64(&tm); } -void read_persistent_clock(struct timespec *ts) +void read_persistent_clock64(struct timespec64 *ts) { __read_persistent_clock(ts); |