From 5bfd643583b2e2a203163fd6b617cd9027054200 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 23 Apr 2018 10:36:40 +0200 Subject: 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 Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/powernv/opal-rtc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/platforms/powernv/opal-rtc.c') diff --git a/arch/powerpc/platforms/powernv/opal-rtc.c b/arch/powerpc/platforms/powernv/opal-rtc.c index aa2a5139462e..42ec642a3eba 100644 --- a/arch/powerpc/platforms/powernv/opal-rtc.c +++ b/arch/powerpc/platforms/powernv/opal-rtc.c @@ -34,7 +34,7 @@ static void opal_to_tm(u32 y_m_d, u64 h_m_s_ms, struct rtc_time *tm) tm->tm_wday = -1; } -unsigned long __init opal_get_boot_time(void) +time64_t __init opal_get_boot_time(void) { struct rtc_time tm; u32 y_m_d; @@ -61,8 +61,7 @@ unsigned long __init opal_get_boot_time(void) y_m_d = be32_to_cpu(__y_m_d); h_m_s_ms = be64_to_cpu(__h_m_s_ms); opal_to_tm(y_m_d, h_m_s_ms, &tm); - return mktime(tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec); + return rtc_tm_to_time64(&tm); } static __init int opal_time_init(void) -- cgit v1.2.3