ppc: Minor smp changes for consistency with ppc64

This makes platform code use the smp_ops variable directly instead
of ppc_md.smp_ops, removes the two unused `data' and `wait' arguments
from the *_message_pass() functions, and removes the call to the
never-implemented smp_ops->space_timers() function.

Signed-off-by: Paul Mackerras <paulus@samba.org>

2 files changed, 4 insertions, 5 deletions

diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 9416fcaa6daa..7eb0c34b6994 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -312,9 +312,9 @@ pmac_setup_arch(void)
 #ifdef CONFIG_SMP
         /* Check for Core99 */
         if (find_devices("uni-n") || find_devices("u3"))
-                ppc_md.smp_ops = &core99_smp_ops;
+                smp_ops = &core99_smp_ops;
         else
-                ppc_md.smp_ops = &psurge_smp_ops;
+                smp_ops = &psurge_smp_ops;
 #endif /* CONFIG_SMP */
 
         pci_create_OF_bus_map();
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index fb996336c58b..ccaa0534d60f 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -209,8 +209,7 @@ irqreturn_t psurge_primary_intr(int irq, void *d, struct pt_regs *regs)
         return IRQ_HANDLED;
 }
 
-static void smp_psurge_message_pass(int target, int msg, unsigned long data,
-                                           int wait)
+static void smp_psurge_message_pass(int target, int msg)
 {
         int i;
 
@@ -627,7 +626,7 @@ void smp_core99_give_timebase(void)
         local_irq_restore(flags);
 }
 
-void smp_core99_message_pass(int target, int msg, unsigned long data, int wait)
+void smp_core99_message_pass(int target, int msg)
 {
         cpumask_t mask = CPU_MASK_ALL;
         /* make sure we're sending something that translates to an IPI */