ppc: Adapt to asm-powerpc/irq.h irq_canonicalize changes

Now instead of having a ppc_md function, we just have a variable
which says whether to do the i8259 irq canonicalization or not,
and set that variable on the platforms that need that.  It looks
to me that radstone_ppc7d was trying to use irq canonicalization
for something else in a broken kind of way - it will need to be
fixed properly.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 9 deletions

diff --git a/arch/ppc/platforms/pplus.c b/arch/ppc/platforms/pplus.c
index 65705c911795..93e9c7b889f7 100644
--- a/arch/ppc/platforms/pplus.c
+++ b/arch/ppc/platforms/pplus.c
@@ -647,14 +647,6 @@ static void pplus_power_off(void)
         pplus_halt();
 }
 
-static unsigned int pplus_irq_canonicalize(u_int irq)
-{
-        if (irq == 2)
-                return 9;
-        else
-                return irq;
-}
-
 static void __init pplus_init_IRQ(void)
 {
         int i;
@@ -873,10 +865,10 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
         ISA_DMA_THRESHOLD = 0x00ffffff;
         DMA_MODE_READ = 0x44;
         DMA_MODE_WRITE = 0x48;
+        ppc_do_canonicalize_irqs = 1;
 
         ppc_md.setup_arch = pplus_setup_arch;
         ppc_md.show_cpuinfo = pplus_show_cpuinfo;
-        ppc_md.irq_canonicalize = pplus_irq_canonicalize;
         ppc_md.init_IRQ = pplus_init_IRQ;
         /* this gets changed later on if we have an OpenPIC -- Cort */
         ppc_md.get_irq = i8259_irq;