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| /openbmc/linux/drivers/idle/ |
| H A D | intel_idle.c | dab20177 Mon Jun 29 06:58:28 CDT 2020 Rafael J. Wysocki <rafael.j.wysocki@intel.com> intel_idle: Eliminate redundant static variable
The value of the lapic_timer_always_reliable static variable in
the intel_idle driver reflects the boot_cpu_has(X86_FEATURE_ARAT)
value and so it also reflects the static_cpu_has(X86_FEATURE_ARAT)
value.
Hence, the lapic_timer_always_reliable check in intel_idle() is
redundant and apart from this lapic_timer_always_reliable is only
used in two places in which boot_cpu_has(X86_FEATURE_ARAT) can be
used directly.
Eliminate the lapic_timer_always_reliable variable in accordance
with the above observations.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
dab20177 Mon Jun 29 06:58:28 CDT 2020 Rafael J. Wysocki <rafael.j.wysocki@intel.com> intel_idle: Eliminate redundant static variable
The value of the lapic_timer_always_reliable static variable in
the intel_idle driver reflects the boot_cpu_has(X86_FEATURE_ARAT)
value and so it also reflects the static_cpu_has(X86_FEATURE_ARAT)
value.
Hence, the lapic_timer_always_reliable check in intel_idle() is
redundant and apart from this lapic_timer_always_reliable is only
used in two places in which boot_cpu_has(X86_FEATURE_ARAT) can be
used directly.
Eliminate the lapic_timer_always_reliable variable in accordance
with the above observations.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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