static void __init pseries_mpic_init_IRQ(void)
{
struct device_node *np, *old, *cascade = NULL;
- unsigned int *addrp;
+ const unsigned int *addrp;
unsigned long intack = 0;
- unsigned int *opprop;
+ const unsigned int *opprop;
unsigned long openpic_addr = 0;
unsigned int cascade_irq;
int naddr, n, i, opplen;
np = of_find_node_by_path("/");
naddr = prom_n_addr_cells(np);
- opprop = (unsigned int *) get_property(np, "platform-open-pic", &opplen);
+ opprop = get_property(np, "platform-open-pic", &opplen);
if (opprop != 0) {
openpic_addr = of_read_number(opprop, naddr);
printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
break;
if (strcmp(np->name, "pci") != 0)
continue;
- addrp = (u32 *)get_property(np, "8259-interrupt-acknowledge",
+ addrp = get_property(np, "8259-interrupt-acknowledge",
NULL);
if (addrp == NULL)
continue;
{
unsigned long set, reset;
- power4_enable_pmcs();
-
set = 1UL << 63;
reset = 0;
plpar_hcall_norets(H_PERFMON, set, reset);
{
/* Don't risk a hypervisor call if we're crashing */
if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
- unsigned long vpa = __pa(get_lppaca());
+ unsigned long addr;
+
+ addr = __pa(get_slb_shadow());
+ if (unregister_slb_shadow(hard_smp_processor_id(), addr))
+ printk("SLB shadow buffer deregistration of "
+ "cpu %u (hw_cpu_id %d) failed\n",
+ smp_processor_id(),
+ hard_smp_processor_id());
- if (unregister_vpa(hard_smp_processor_id(), vpa)) {
+ addr = __pa(get_lppaca());
+ if (unregister_vpa(hard_smp_processor_id(), addr)) {
printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
"failed\n", smp_processor_id(),
hard_smp_processor_id());
static void __init pseries_discover_pic(void)
{
struct device_node *np;
- char *typep;
+ const char *typep;
for (np = NULL; (np = of_find_node_by_name(np,
"interrupt-controller"));) {
- typep = (char *)get_property(np, "compatible", NULL);
+ typep = get_property(np, "compatible", NULL);
if (strstr(typep, "open-pic")) {
pSeries_mpic_node = of_node_get(np);
ppc_md.init_IRQ = pseries_mpic_init_IRQ;