ACPI: processor: idle: Drop unnecessary (void *) conversion

The (void *) type pointer does not need to be cast, so don't do
that in lapic_timer_check_state().

Signed-off-by: Zhou jie <zhoujie@nfschina.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 7bf882fcd64bd0cd3b3e6e73c6841eed21598d09..5a01c2a1567f69f57fcf89586070caf9c0fda3b5 100644 (file)
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -147,7 +147,7 @@ static void lapic_timer_check_state(int state, struct acpi_processor *pr,
 
 static void __lapic_timer_propagate_broadcast(void *arg)
 {
-       struct acpi_processor *pr = (struct acpi_processor *) arg;
+       struct acpi_processor *pr = arg;
 
        if (pr->power.timer_broadcast_on_state < INT_MAX)
                tick_broadcast_enable();