MIPS: smp-mt: Use common GIC IPI implementation
Rather than duplicating the GIC IPI send function, share the one already
used by CONFIG_MIPS_CPS & CONFIG_MIPS_CMP.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Paul Burton <paul.burton@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/6653/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c
index 3378c45..f8e1314 100644
--- a/arch/mips/kernel/smp-mt.c
+++ b/arch/mips/kernel/smp-mt.c
@@ -113,27 +113,6 @@
write_tc_c0_tchalt(TCHALT_H);
}
-#ifdef CONFIG_IRQ_GIC
-static void mp_send_ipi_single(int cpu, unsigned int action)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- switch (action) {
- case SMP_CALL_FUNCTION:
- gic_send_ipi(plat_ipi_call_int_xlate(cpu));
- break;
-
- case SMP_RESCHEDULE_YOURSELF:
- gic_send_ipi(plat_ipi_resched_int_xlate(cpu));
- break;
- }
-
- local_irq_restore(flags);
-}
-#endif
-
static void vsmp_send_ipi_single(int cpu, unsigned int action)
{
int i;
@@ -142,7 +121,7 @@
#ifdef CONFIG_IRQ_GIC
if (gic_present) {
- mp_send_ipi_single(cpu, action);
+ gic_send_ipi_single(cpu, action);
return;
}
#endif
