Merge branch 'x86-64'

[linux-drm-fsl-dcu.git] / drivers / acpi / processor_idle.c

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index a5f4f2aa007a7ac2d8b676bfb3a7cc3c7b6dc380..8a74bf3efd8eec821e3487fcbb835f3121fecf2d 100644 (file)
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -206,11 +206,11 @@ acpi_processor_power_activate(struct acpi_processor *pr,
 
 static void acpi_safe_halt(void)
 {
-       clear_thread_flag(TIF_POLLING_NRFLAG);
+       current_thread_info()->status &= ~TS_POLLING;
        smp_mb__after_clear_bit();
        if (!need_resched())
                safe_halt();
-       set_thread_flag(TIF_POLLING_NRFLAG);
+       current_thread_info()->status |= TS_POLLING;
 }
 
 static atomic_t c3_cpu_count;
@@ -330,10 +330,10 @@ static void acpi_processor_idle(void)
         * Invoke the current Cx state to put the processor to sleep.
         */
        if (cx->type == ACPI_STATE_C2 || cx->type == ACPI_STATE_C3) {
-               clear_thread_flag(TIF_POLLING_NRFLAG);
+               current_thread_info()->status &= ~TS_POLLING;
                smp_mb__after_clear_bit();
                if (need_resched()) {
-                       set_thread_flag(TIF_POLLING_NRFLAG);
+                       current_thread_info()->status |= TS_POLLING;
                        local_irq_enable();
                        return;
                }
@@ -376,7 +376,7 @@ static void acpi_processor_idle(void)
 #endif
                /* Re-enable interrupts */
                local_irq_enable();
-               set_thread_flag(TIF_POLLING_NRFLAG);
+               current_thread_info()->status |= TS_POLLING;
                /* Compute time (ticks) that we were actually asleep */
                sleep_ticks =
                    ticks_elapsed(t1, t2) - cx->latency_ticks - C2_OVERHEAD;
@@ -420,7 +420,7 @@ static void acpi_processor_idle(void)
 #endif
                /* Re-enable interrupts */
                local_irq_enable();
-               set_thread_flag(TIF_POLLING_NRFLAG);
+               current_thread_info()->status |= TS_POLLING;
                /* Compute time (ticks) that we were actually asleep */
                sleep_ticks =
                    ticks_elapsed(t1, t2) - cx->latency_ticks - C3_OVERHEAD;