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Diffstat (limited to 'arch/powerpc/platforms/pseries/setup.c')
-rw-r--r--arch/powerpc/platforms/pseries/setup.c27
1 files changed, 7 insertions, 20 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 89a8119f988d..042ecae107ac 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -347,17 +347,6 @@ static int __init pSeries_init_panel(void)
}
arch_initcall(pSeries_init_panel);
-static void pSeries_mach_cpu_die(void)
-{
- local_irq_disable();
- idle_task_exit();
- xics_teardown_cpu(0);
- rtas_stop_self();
- /* Should never get here... */
- BUG();
- for(;;);
-}
-
static int pseries_set_dabr(unsigned long dabr)
{
return plpar_hcall_norets(H_SET_DABR, dabr);
@@ -433,19 +422,14 @@ static int __init pSeries_probe_hypertas(unsigned long node,
if (of_get_flat_dt_prop(node, "ibm,hypertas-functions", NULL) != NULL)
powerpc_firmware_features |= FW_FEATURE_LPAR;
- if (firmware_has_feature(FW_FEATURE_LPAR))
- hpte_init_lpar();
- else
- hpte_init_native();
-
return 1;
}
static int __init pSeries_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- char *dtype = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "device_type", NULL);
+ char *dtype = of_get_flat_dt_prop(root, "device_type", NULL);
+
if (dtype == NULL)
return 0;
if (strcmp(dtype, "chrp"))
@@ -463,6 +447,11 @@ static int __init pSeries_probe(void)
/* Now try to figure out if we are running on LPAR */
of_scan_flat_dt(pSeries_probe_hypertas, NULL);
+ if (firmware_has_feature(FW_FEATURE_LPAR))
+ hpte_init_lpar();
+ else
+ hpte_init_native();
+
DBG("Machine is%s LPAR !\n",
(powerpc_firmware_features & FW_FEATURE_LPAR) ? "" : " not");
@@ -553,12 +542,10 @@ define_machine(pseries) {
.log_error = pSeries_log_error,
.pcibios_fixup = pSeries_final_fixup,
.pci_probe_mode = pSeries_pci_probe_mode,
- .irq_bus_setup = pSeries_irq_bus_setup,
.restart = rtas_restart,
.power_off = rtas_power_off,
.halt = rtas_halt,
.panic = rtas_os_term,
- .cpu_die = pSeries_mach_cpu_die,
.get_boot_time = rtas_get_boot_time,
.get_rtc_time = rtas_get_rtc_time,
.set_rtc_time = rtas_set_rtc_time,