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| author | Haojian Zhuang <haojian.zhuang@gmail.com> | 2010-09-19 20:09:10 -0400 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-10-09 05:07:30 -0400 |
| commit | ecf89b8a9189462480086f72791eb41f8aa09bfd (patch) | |
| tree | 90668e0d1098fa5afc0f631c8bc8884c934e9471 /kernel/Kconfig.preempt | |
| parent | 759305c62f294d4f5fb1d8dde5ece98d2f71cfcb (diff) | |
ARM: pxa: reduce the scope of get_clk_frequency_khz()
get_clk_frequency_khz() is used in private cpufreq driver. In order to meet
the change of different pxa silicons, checking cpuid is introduced in
get_clk_frequency_khz(). While more pxa silicons are supported, the workload
of checking cpuid is higher.
So restrict the scope of get_clk_frequency_khz() on pxa2xx. Different pxa
silcions use different private cpufreq driver to avoid too much checking
on cpuid.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'kernel/Kconfig.preempt')
0 files changed, 0 insertions, 0 deletions