From: David S. Miller <davem@sunset.davemloft.net>
Date: Sat, 14 Jul 2007 07:58:53 +0000 (-0700)
Subject: [SPARC64]: SMP build fixes.
X-Git-Tag: v2.6.23-rc1~784^2~9
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27a2ef382c7935a4dd02bff9fd361ce118df98c6;p=linux-2.6

[SPARC64]: SMP build fixes.

With the move of ldom_startcpu_cpuid() into smp.c some other
things need to follow along:

1) smp.c is not a driver so we can't use "PFX" macro in the
   printk calls.

2) smp.c now needs asm/io.h and asm/hvtramp.h, ds.c no longer
   does

3) kimage_addr_to_ra() also needs to move into smp.c

While we're here, update copyright info and my email address
in smp.c

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc64/kernel/ds.c b/arch/sparc64/kernel/ds.c
index 2e4114fba1..0cb96dc399 100644
--- a/arch/sparc64/kernel/ds.c
+++ b/arch/sparc64/kernel/ds.c
@@ -20,8 +20,6 @@
 #include <asm/power.h>
 #include <asm/mdesc.h>
 #include <asm/head.h>
-#include <asm/io.h>
-#include <asm/hvtramp.h>
 
 #define DRV_MODULE_NAME		"ds"
 #define PFX DRV_MODULE_NAME	": "
@@ -392,14 +390,6 @@ struct dr_cpu_resp_entry {
 	__u32				str_off;
 };
 
-/* XXX Put this in some common place. XXX */
-static unsigned long kimage_addr_to_ra(void *p)
-{
-	unsigned long val = (unsigned long) p;
-
-	return kern_base + (val - KERNBASE);
-}
-
 /* DR cpu requests get queued onto the work list by the
  * dr_cpu_data() callback.  The list is protected by
  * ds_lock, and processed by dr_cpu_process() in order.
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 833b284616..9d02b3a9bb 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -1,6 +1,6 @@
 /* smp.c: Sparc64 SMP support.
  *
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1997, 2007 David S. Miller (davem@davemloft.net)
  */
 
 #include <linux/module.h>
@@ -28,6 +28,8 @@
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
 #include <asm/cpudata.h>
+#include <asm/hvtramp.h>
+#include <asm/io.h>
 
 #include <asm/irq.h>
 #include <asm/irq_regs.h>
@@ -282,6 +284,14 @@ static void smp_synchronize_one_tick(int cpu)
 }
 
 #if defined(CONFIG_SUN_LDOMS) && defined(CONFIG_HOTPLUG_CPU)
+/* XXX Put this in some common place. XXX */
+static unsigned long kimage_addr_to_ra(void *p)
+{
+	unsigned long val = (unsigned long) p;
+
+	return kern_base + (val - KERNBASE);
+}
+
 static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg)
 {
 	extern unsigned long sparc64_ttable_tl0;
@@ -295,7 +305,7 @@ static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg)
 
 	hdesc = kzalloc(sizeof(*hdesc), GFP_KERNEL);
 	if (!hdesc) {
-		printk(KERN_ERR PFX "ldom_startcpu_cpuid: Cannot allocate "
+		printk(KERN_ERR "ldom_startcpu_cpuid: Cannot allocate "
 		       "hvtramp_descr.\n");
 		return;
 	}