MIPS: SMP: Remove plat_smp_ops cpus_done method.

Nothing was using the method and there isn't any need for this hook.  This
leaves smp_cpus_done() empty for the moment.

As suggested by Paul Bolle <pebolle@tiscali.nl>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

6 files changed, 0 insertions, 32 deletions

diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index ea4c2dc31692..df9e2bd9b2c2 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -281,13 +281,6 @@ static void bmips_smp_finish(void)
 }
 
 /*
- * Runs on CPU0 after all CPUs have been booted
- */
-static void bmips_cpus_done(void)
-{
-}
-
-/*
  * BMIPS5000 raceless IPIs
  *
  * Each CPU has two inbound SW IRQs which are independent of all other CPUs.
@@ -434,7 +427,6 @@ struct plat_smp_ops bmips43xx_smp_ops = {
 	.boot_secondary		= bmips_boot_secondary,
 	.smp_finish		= bmips_smp_finish,
 	.init_secondary		= bmips_init_secondary,
-	.cpus_done		= bmips_cpus_done,
 	.send_ipi_single	= bmips43xx_send_ipi_single,
 	.send_ipi_mask		= bmips43xx_send_ipi_mask,
 #ifdef CONFIG_HOTPLUG_CPU
@@ -449,7 +441,6 @@ struct plat_smp_ops bmips5000_smp_ops = {
 	.boot_secondary		= bmips_boot_secondary,
 	.smp_finish		= bmips_smp_finish,
 	.init_secondary		= bmips_init_secondary,
-	.cpus_done		= bmips_cpus_done,
 	.send_ipi_single	= bmips5000_send_ipi_single,
 	.send_ipi_mask		= bmips5000_send_ipi_mask,
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c
index 64d06f6a9adf..fc8a51553426 100644
--- a/arch/mips/kernel/smp-cmp.c
+++ b/arch/mips/kernel/smp-cmp.c
@@ -72,11 +72,6 @@ static void cmp_smp_finish(void)
 	local_irq_enable();
 }
 
-static void cmp_cpus_done(void)
-{
-	pr_debug("SMPCMP: CPU%d: %s\n", smp_processor_id(), __func__);
-}
-
 /*
  * Setup the PC, SP, and GP of a secondary processor and start it running
  * smp_bootstrap is the place to resume from
@@ -158,7 +153,6 @@ struct plat_smp_ops cmp_smp_ops = {
 	.send_ipi_mask		= gic_send_ipi_mask,
 	.init_secondary		= cmp_init_secondary,
 	.smp_finish		= cmp_smp_finish,
-	.cpus_done		= cmp_cpus_done,
 	.boot_secondary		= cmp_boot_secondary,
 	.smp_setup		= cmp_smp_setup,
 	.prepare_cpus		= cmp_prepare_cpus,
diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c
index 536eec0d21b6..bb36b4e6b55f 100644
--- a/arch/mips/kernel/smp-cps.c
+++ b/arch/mips/kernel/smp-cps.c
@@ -302,10 +302,6 @@ static void cps_smp_finish(void)
 	local_irq_enable();
 }
 
-static void cps_cpus_done(void)
-{
-}
-
 static struct plat_smp_ops cps_smp_ops = {
 	.smp_setup		= cps_smp_setup,
 	.prepare_cpus		= cps_prepare_cpus,
@@ -314,7 +310,6 @@ static struct plat_smp_ops cps_smp_ops = {
 	.smp_finish		= cps_smp_finish,
 	.send_ipi_single	= gic_send_ipi_single,
 	.send_ipi_mask		= gic_send_ipi_mask,
-	.cpus_done		= cps_cpus_done,
 };
 
 int register_cps_smp_ops(void)
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c
index f8e13149604d..3babf6e4f894 100644
--- a/arch/mips/kernel/smp-mt.c
+++ b/arch/mips/kernel/smp-mt.c
@@ -183,10 +183,6 @@ static void vsmp_smp_finish(void)
 	local_irq_enable();
 }
 
-static void vsmp_cpus_done(void)
-{
-}
-
 /*
  * Setup the PC, SP, and GP of a secondary processor and start it
  * running!
@@ -287,7 +283,6 @@ struct plat_smp_ops vsmp_smp_ops = {
 	.send_ipi_mask		= vsmp_send_ipi_mask,
 	.init_secondary		= vsmp_init_secondary,
 	.smp_finish		= vsmp_smp_finish,
-	.cpus_done		= vsmp_cpus_done,
 	.boot_secondary		= vsmp_boot_secondary,
 	.smp_setup		= vsmp_smp_setup,
 	.prepare_cpus		= vsmp_prepare_cpus,
diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c
index 7fde3e4d978f..17878d71ef2b 100644
--- a/arch/mips/kernel/smp-up.c
+++ b/arch/mips/kernel/smp-up.c
@@ -36,11 +36,6 @@ static void up_smp_finish(void)
 {
 }
 
-/* Hook for after all CPUs are online */
-static void up_cpus_done(void)
-{
-}
-
 /*
  * Firmware CPU startup hook
  */
@@ -73,7 +68,6 @@ struct plat_smp_ops up_smp_ops = {
 	.send_ipi_mask		= up_send_ipi_mask,
 	.init_secondary		= up_init_secondary,
 	.smp_finish		= up_smp_finish,
-	.cpus_done		= up_cpus_done,
 	.boot_secondary		= up_boot_secondary,
 	.smp_setup		= up_smp_setup,
 	.prepare_cpus		= up_prepare_cpus,
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 35bb05a13f05..ce7677523b68 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -163,7 +163,6 @@ void smp_send_stop(void)
 
 void __init smp_cpus_done(unsigned int max_cpus)
 {
-	mp_ops->cpus_done();
 }
 
 /* called from main before smp_init() */