m32r: add NOTES to vmlinux.lds.S to remove .note.gnu.build-id section

[mv-sheeva.git] / arch / m32r / kernel / time.c

diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index e7fee0f198d51a22947a7ff4817a6d4e35d27438..9cedcef11575d177fd3925865ae5d70e5376c296 100644 (file)
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -75,7 +75,7 @@ u32 arch_gettimeoffset(void)
                count = 0;
 
        count = (latch - count) * TICK_SIZE;
-       elapsed_time = (count + latch / 2) / latch;
+       elapsed_time = DIV_ROUND_CLOSEST(count, latch);
        /* NOTE: LATCH is equal to the "interval" value (= reload count). */
 
 #else /* CONFIG_SMP */
@@ -93,7 +93,7 @@ u32 arch_gettimeoffset(void)
        p_count = count;
 
        count = (latch - count) * TICK_SIZE;
-       elapsed_time = (count + latch / 2) / latch;
+       elapsed_time = DIV_ROUND_CLOSEST(count, latch);
        /* NOTE: LATCH is equal to the "interval" value (= reload count). */
 #endif /* CONFIG_SMP */
 #elif defined(CONFIG_CHIP_M32310)
@@ -211,7 +211,7 @@ void __init time_init(void)
 
                bus_clock = boot_cpu_data.bus_clock;
                divide = boot_cpu_data.timer_divide;
-               latch = (bus_clock/divide + HZ / 2) / HZ;
+               latch = DIV_ROUND_CLOSEST(bus_clock/divide, HZ);
 
                printk("Timer start : latch = %ld\n", latch);