[PATCH] m32r: Use read_persistent_clock64() instead of read_persistent_clock()

[Baolin Wang]

Since struct timespec is not y2038 safe on 32bit machines, this patch
converts read_persistent_clock() to read_persistent_clock64() using
struct timespec64, as well as converting mktime() to mktime64().

Signed-off-by: Baolin Wang <baolin.w...@linaro.org>
---
 arch/m32r/kernel/time.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 521749f..3ef3123 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -138,7 +138,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
        .name = "MFT2",
 };
 
-void read_persistent_clock(struct timespec *ts)
+void read_persistent_clock64(struct timespec64 *ts)
 {
        unsigned int epoch, year, mon, day, hour, min, sec;
 
@@ -158,7 +158,7 @@ void read_persistent_clock(struct timespec *ts)
                epoch = 1952;
        year += epoch;
 
-       ts->tv_sec = mktime(year, mon, day, hour, min, sec);
+       ts->tv_sec = mktime64(year, mon, day, hour, min, sec);
        ts->tv_nsec = (INITIAL_JIFFIES % HZ) * (NSEC_PER_SEC / HZ);
 }
 
-- 
1.7.9.5