acpi_processor_ppc_notifier() can live without using CPUFREQ_START (which is gonna be removed soon). Simplify it a bit.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org> --- Rebased over: https://marc.info/?l=linux-kernel&m=148359167516831&w=2 drivers/acpi/processor_perflib.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index f0b4a981b8d3..1ceea1143a1c 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -75,14 +75,12 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb, struct acpi_processor *pr; unsigned int ppc = 0; - if (event == CPUFREQ_START && ignore_ppc <= 0) { - ignore_ppc = 0; - return 0; - } - if (ignore_ppc) return 0; + if (ignore_ppc < 0) + ignore_ppc = 0; + if (event != CPUFREQ_ADJUST) return 0; -- 2.7.1.410.g6faf27b
