Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge

6 files changed, 5 insertions, 25 deletions

diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile
index 16031b565be4..3b998a393e3f 100644
--- a/arch/powerpc/platforms/cell/Makefile
+++ b/arch/powerpc/platforms/cell/Makefile
@@ -2,7 +2,7 @@ obj-y			+= interrupt.o iommu.o setup.o spider-pic.o
 obj-y                   += pervasive.o
 
 obj-$(CONFIG_SMP)       += smp.o
-obj-$(CONFIG_SPU_FS)    += spufs/ spu-base.o
+obj-$(CONFIG_SPU_FS)    += spu-base.o spufs/
 
 spu-base-y              += spu_base.o spu_priv1.o
 
diff --git a/arch/powerpc/platforms/chrp/chrp.h b/arch/powerpc/platforms/chrp/chrp.h
index 3a2057fa314a..814f54742e0f 100644
--- a/arch/powerpc/platforms/chrp/chrp.h
+++ b/arch/powerpc/platforms/chrp/chrp.h
@@ -5,7 +5,6 @@
 extern void chrp_nvram_init(void);
 extern void chrp_get_rtc_time(struct rtc_time *);
 extern int chrp_set_rtc_time(struct rtc_time *);
-extern void chrp_calibrate_decr(void);
 extern long chrp_time_init(void);
 
 extern void chrp_find_bridges(void);
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 00c52f27ef4f..8ef279ad36ad 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -204,9 +204,11 @@ static void __init setup_peg2(struct pci_controller *hose, struct device_node *d
         struct device_node *root = find_path_device("/");
         struct device_node *rtas;
 
+        of_node_get(root);
         rtas = of_find_node_by_name (root, "rtas");
         if (rtas) {
                 hose->ops = &rtas_pci_ops;
+                of_node_put(rtas);
         } else {
                 printk ("RTAS supporting Pegasos OF not found, please upgrade"
                         " your firmware\n");
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 2dc87aa5962f..e1fadbf49150 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -506,7 +506,7 @@ void __init chrp_init(void)
         ppc_md.halt           = rtas_halt;
 
         ppc_md.time_init      = chrp_time_init;
-        ppc_md.calibrate_decr = chrp_calibrate_decr;
+        ppc_md.calibrate_decr = generic_calibrate_decr;
 
         /* this may get overridden with rtas routines later... */
         ppc_md.set_rtc_time   = chrp_set_rtc_time;
diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c
index 36a0f97bb7b1..78df2e7ca88a 100644
--- a/arch/powerpc/platforms/chrp/time.c
+++ b/arch/powerpc/platforms/chrp/time.c
@@ -167,24 +167,3 @@ void chrp_get_rtc_time(struct rtc_time *tm)
         tm->tm_mon = mon;
         tm->tm_year = year;
 }
-
-
-void __init chrp_calibrate_decr(void)
-{
-        struct device_node *cpu;
-        unsigned int freq, *fp;
-
-        /*
-         * The cpu node should have a timebase-frequency property
-         * to tell us the rate at which the decrementer counts.
-         */
-        freq = 16666000;                /* hardcoded default */
-        cpu = find_type_devices("cpu");
-        if (cpu != 0) {
-                fp = (unsigned int *)
-                        get_property(cpu, "timebase-frequency", NULL);
-                if (fp != 0)
-                        freq = *fp;
-        }
-        ppc_tb_freq = freq;
-}
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index da6cebaf72cd..9edeca83f434 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -585,7 +585,7 @@ static int pSeries_pci_probe_mode(struct pci_bus *bus)
 static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
 {
         /* Don't risk a hypervisor call if we're crashing */
-        if (!crash_shutdown) {
+        if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
                 unsigned long vpa = __pa(get_lppaca());
 
                 if (unregister_vpa(hard_smp_processor_id(), vpa)) {