powerpc: iSeries build fixes

log_plpar_hcall_return is only used on PPC_PSERIES, so move
it closer to its users and inside ifdef CONFIG_PPC_PSERIES.

remove the last vestiges of systemcfg in iSeries.
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>

arch/powerpc/kernel/lparcfg.c

@@ -42,32 +42,6 @@
 
 /* #define LPARCFG_DEBUG */
 
-/* find a better place for this function... */
-static void log_plpar_hcall_return(unsigned long rc, char *tag)
-{
-	if (rc == 0)		/* success, return */
-		return;
-/* check for null tag ? */
-	if (rc == H_Hardware)
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed with hardware fault\n", tag);
-	else if (rc == H_Function)
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed; function not allowed\n", tag);
-	else if (rc == H_Authority)
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed; not authorized to this function\n",
-		       tag);
-	else if (rc == H_Parameter)
-		printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n",
-		       tag);
-	else
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n",
-		       tag, rc);
-
-}
-
 static struct proc_dir_entry *proc_ppc64_lparcfg;
 #define LPARCFG_BUFF_SIZE 4096
 
@@ -172,6 +146,31 @@ static int lparcfg_data(struct seq_file *m, void *v)
 /*
  * Methods used to fetch LPAR data when running on a pSeries platform.
  */
+/* find a better place for this function... */
+static void log_plpar_hcall_return(unsigned long rc, char *tag)
+{
+	if (rc == 0)		/* success, return */
+		return;
+/* check for null tag ? */
+	if (rc == H_Hardware)
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed with hardware fault\n", tag);
+	else if (rc == H_Function)
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed; function not allowed\n", tag);
+	else if (rc == H_Authority)
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed; not authorized to this function\n",
+		       tag);
+	else if (rc == H_Parameter)
+		printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n",
+		       tag);
+	else
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n",
+		       tag, rc);
+
+}
 
 /*
  * H_GET_PPP hcall returns info in 4 parms.

arch/powerpc/platforms/iseries/setup.c

@@ -39,7 +39,6 @@
 #include <asm/sections.h>
 #include <asm/iommu.h>
 #include <asm/firmware.h>
-#include <asm/systemcfg.h>
 #include <asm/system.h>
 #include <asm/time.h>
 #include <asm/paca.h>
@@ -548,8 +547,6 @@ static unsigned long __init build_iSeries_Memory_Map(void)
  */
 static void __init iSeries_setup_arch(void)
 {
-	unsigned procIx = get_paca()->lppaca.dyn_hv_phys_proc_index;
-
 	if (get_paca()->lppaca.shared_proc) {
 		ppc_md.idle_loop = iseries_shared_idle;
 		printk(KERN_INFO "Using shared processor idle loop\n");
@@ -565,9 +562,6 @@ static void __init iSeries_setup_arch(void)
 			itVpdAreas.xSlicMaxLogicalProcs);
 	printk("Max physical processors = %d\n",
 			itVpdAreas.xSlicMaxPhysicalProcs);
-
-	_systemcfg->processor = xIoHriProcessorVpd[procIx].xPVR;
-	printk("Processor version = %x\n", _systemcfg->processor);
 }
 
 static void iSeries_show_cpuinfo(struct seq_file *m)