1 files changed, 1 insertions, 22 deletions

diff --git a/arch/x86_64/kernel/genapic_flat.c b/arch/x86_64/kernel/genapic_flat.c
index 9e0a552f0e4a..01d3939e3a9c 100644
--- a/arch/x86_64/kernel/genapic_flat.c
+++ b/arch/x86_64/kernel/genapic_flat.c
@@ -61,31 +61,10 @@ static void flat_init_apic_ldr(void)
 static void flat_send_IPI_mask(cpumask_t cpumask, int vector)
 {
         unsigned long mask = cpus_addr(cpumask)[0];
-        unsigned long cfg;
         unsigned long flags;
 
         local_irq_save(flags);
-
-        /*
-         * Wait for idle.
-         */
-        apic_wait_icr_idle();
-
-        /*
-         * prepare target chip field
-         */
-        cfg = __prepare_ICR2(mask);
-        apic_write(APIC_ICR2, cfg);
-
-        /*
-         * program the ICR
-         */
-        cfg = __prepare_ICR(0, vector, APIC_DEST_LOGICAL);
-
-        /*
-         * Send the IPI. The write to APIC_ICR fires this off.
-         */
-        apic_write(APIC_ICR, cfg);
+        __send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL);
         local_irq_restore(flags);
 }