aboutsummaryrefslogtreecommitdiffstats
path: root/arch/ppc/platforms/pplus.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ppc/platforms/pplus.c')
-rw-r--r--arch/ppc/platforms/pplus.c17
1 files changed, 3 insertions, 14 deletions
diff --git a/arch/ppc/platforms/pplus.c b/arch/ppc/platforms/pplus.c
index e70aae20d6f9..22bd40cfb092 100644
--- a/arch/ppc/platforms/pplus.c
+++ b/arch/ppc/platforms/pplus.c
@@ -646,14 +646,6 @@ static void pplus_power_off(void)
646 pplus_halt(); 646 pplus_halt();
647} 647}
648 648
649static unsigned int pplus_irq_canonicalize(u_int irq)
650{
651 if (irq == 2)
652 return 9;
653 else
654 return irq;
655}
656
657static void __init pplus_init_IRQ(void) 649static void __init pplus_init_IRQ(void)
658{ 650{
659 int i; 651 int i;
@@ -673,10 +665,7 @@ static void __init pplus_init_IRQ(void)
673 ppc_md.get_irq = openpic_get_irq; 665 ppc_md.get_irq = openpic_get_irq;
674 } 666 }
675 667
676 for (i = 0; i < NUM_8259_INTERRUPTS; i++) 668 i8259_init(0, 0);
677 irq_desc[i].handler = &i8259_pic;
678
679 i8259_init(0);
680 669
681 if (ppc_md.progress) 670 if (ppc_md.progress)
682 ppc_md.progress("init_irq: exit", 0); 671 ppc_md.progress("init_irq: exit", 0);
@@ -872,10 +861,10 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
872 ISA_DMA_THRESHOLD = 0x00ffffff; 861 ISA_DMA_THRESHOLD = 0x00ffffff;
873 DMA_MODE_READ = 0x44; 862 DMA_MODE_READ = 0x44;
874 DMA_MODE_WRITE = 0x48; 863 DMA_MODE_WRITE = 0x48;
864 ppc_do_canonicalize_irqs = 1;
875 865
876 ppc_md.setup_arch = pplus_setup_arch; 866 ppc_md.setup_arch = pplus_setup_arch;
877 ppc_md.show_cpuinfo = pplus_show_cpuinfo; 867 ppc_md.show_cpuinfo = pplus_show_cpuinfo;
878 ppc_md.irq_canonicalize = pplus_irq_canonicalize;
879 ppc_md.init_IRQ = pplus_init_IRQ; 868 ppc_md.init_IRQ = pplus_init_IRQ;
880 /* this gets changed later on if we have an OpenPIC -- Cort */ 869 /* this gets changed later on if we have an OpenPIC -- Cort */
881 ppc_md.get_irq = i8259_irq; 870 ppc_md.get_irq = i8259_irq;
@@ -911,6 +900,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
911 ppc_md.kgdb_map_scc = gen550_kgdb_map_scc; 900 ppc_md.kgdb_map_scc = gen550_kgdb_map_scc;
912#endif 901#endif
913#ifdef CONFIG_SMP 902#ifdef CONFIG_SMP
914 ppc_md.smp_ops = &pplus_smp_ops; 903 smp_ops = &pplus_smp_ops;
915#endif /* CONFIG_SMP */ 904#endif /* CONFIG_SMP */
916} 905}