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author | David S. Miller <davem@davemloft.net> | 2009-12-03 15:51:21 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2009-12-03 15:51:21 -0500 |
commit | a6c872afb2536f47285e6643f4629dec7520041d (patch) | |
tree | 4b54e69fc6594f9afc1277520a350db04e578e77 /arch/m32r/kernel/time.c | |
parent | 9fe02668fe48a1d546196bc1392330ff28d9bd57 (diff) | |
parent | 22763c5cf3690a681551162c15d34d935308c8d7 (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
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 | ||