diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-11-26 04:50:39 -0500 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-11-26 04:50:42 -0500 |
commit | 16bc67edeb49b531940b2ba6c183780a1b5c472d (patch) | |
tree | 71b4bc48e47e54f2c0b3126d8f81d2f31b707ea8 /arch/m32r/kernel/time.c | |
parent | f6630114d9198aa959ac95c131334c020038f253 (diff) | |
parent | 047106adcc85e3023da210143a6ab8a55df9e0fc (diff) |
Merge branch 'sched/urgent' into sched/core
Merge reason: Pick up fixes that did not make it into .32.0
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/m32r/kernel/time.c')
-rw-r--r-- | arch/m32r/kernel/time.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c index e7fee0f198d5..9cedcef11575 100644 --- a/arch/m32r/kernel/time.c +++ b/arch/m32r/kernel/time.c | |||
@@ -75,7 +75,7 @@ u32 arch_gettimeoffset(void) | |||
75 | count = 0; | 75 | count = 0; |
76 | 76 | ||
77 | count = (latch - count) * TICK_SIZE; | 77 | count = (latch - count) * TICK_SIZE; |
78 | elapsed_time = (count + latch / 2) / latch; | 78 | elapsed_time = DIV_ROUND_CLOSEST(count, latch); |
79 | /* NOTE: LATCH is equal to the "interval" value (= reload count). */ | 79 | /* NOTE: LATCH is equal to the "interval" value (= reload count). */ |
80 | 80 | ||
81 | #else /* CONFIG_SMP */ | 81 | #else /* CONFIG_SMP */ |
@@ -93,7 +93,7 @@ u32 arch_gettimeoffset(void) | |||
93 | p_count = count; | 93 | p_count = count; |
94 | 94 | ||
95 | count = (latch - count) * TICK_SIZE; | 95 | count = (latch - count) * TICK_SIZE; |
96 | elapsed_time = (count + latch / 2) / latch; | 96 | elapsed_time = DIV_ROUND_CLOSEST(count, latch); |
97 | /* NOTE: LATCH is equal to the "interval" value (= reload count). */ | 97 | /* NOTE: LATCH is equal to the "interval" value (= reload count). */ |
98 | #endif /* CONFIG_SMP */ | 98 | #endif /* CONFIG_SMP */ |
99 | #elif defined(CONFIG_CHIP_M32310) | 99 | #elif defined(CONFIG_CHIP_M32310) |
@@ -211,7 +211,7 @@ void __init time_init(void) | |||
211 | 211 | ||
212 | bus_clock = boot_cpu_data.bus_clock; | 212 | bus_clock = boot_cpu_data.bus_clock; |
213 | divide = boot_cpu_data.timer_divide; | 213 | divide = boot_cpu_data.timer_divide; |
214 | latch = (bus_clock/divide + HZ / 2) / HZ; | 214 | latch = DIV_ROUND_CLOSEST(bus_clock/divide, HZ); |
215 | 215 | ||
216 | printk("Timer start : latch = %ld\n", latch); | 216 | printk("Timer start : latch = %ld\n", latch); |
217 | 217 | ||