diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2007-07-14 02:23:37 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-16 04:05:02 -0700 |
| commit | 8b99cfb8cc51adae7f5294c8962a026c63100959 (patch) | |
| tree | 349cebcae3eda608f1ed52fa3afcf661fca075a9 /arch/sparc64/kernel/sysfs.c | |
| parent | 27a2ef382c7935a4dd02bff9fd361ce118df98c6 (diff) | |
| download | blackbird-op-linux-8b99cfb8cc51adae7f5294c8962a026c63100959.tar.gz blackbird-op-linux-8b99cfb8cc51adae7f5294c8962a026c63100959.zip | |
[SPARC64]: More sensible udelay implementation.
Take a page from the powerpc folks and just calculate the
delay factor directly.
Since frequency scaling chips use a system-tick register,
the value is going to be the same system-wide.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/sysfs.c')
| -rw-r--r-- | arch/sparc64/kernel/sysfs.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/sparc64/kernel/sysfs.c b/arch/sparc64/kernel/sysfs.c index cdb1477af89f..52816c7be0b9 100644 --- a/arch/sparc64/kernel/sysfs.c +++ b/arch/sparc64/kernel/sysfs.c @@ -193,7 +193,6 @@ static ssize_t show_##NAME(struct sys_device *dev, char *buf) \ } SHOW_CPUDATA_ULONG_NAME(clock_tick, clock_tick); -SHOW_CPUDATA_ULONG_NAME(udelay_val, udelay_val); SHOW_CPUDATA_UINT_NAME(l1_dcache_size, dcache_size); SHOW_CPUDATA_UINT_NAME(l1_dcache_line_size, dcache_line_size); SHOW_CPUDATA_UINT_NAME(l1_icache_size, icache_size); @@ -203,7 +202,6 @@ SHOW_CPUDATA_UINT_NAME(l2_cache_line_size, ecache_line_size); static struct sysdev_attribute cpu_core_attrs[] = { _SYSDEV_ATTR(clock_tick, 0444, show_clock_tick, NULL), - _SYSDEV_ATTR(udelay_val, 0444, show_udelay_val, NULL), _SYSDEV_ATTR(l1_dcache_size, 0444, show_l1_dcache_size, NULL), _SYSDEV_ATTR(l1_dcache_line_size, 0444, show_l1_dcache_line_size, NULL), _SYSDEV_ATTR(l1_icache_size, 0444, show_l1_icache_size, NULL), |
