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, 10 deletions

diff --git a/arch/ppc/platforms/lopec.c b/arch/ppc/platforms/lopec.c
index a5569525e0af..800c56a07a97 100644
--- a/arch/ppc/platforms/lopec.c
+++ b/arch/ppc/platforms/lopec.c
@@ -144,15 +144,6 @@ lopec_show_cpuinfo(struct seq_file *m)
         return 0;
 }
 
-static u32
-lopec_irq_canonicalize(u32 irq)
-{
-        if (irq == 2)
-                return 9;
-        else
-                return irq;
-}
-
 static void
 lopec_restart(char *cmd)
 {
@@ -379,10 +370,10 @@ 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 = lopec_setup_arch;
         ppc_md.show_cpuinfo = lopec_show_cpuinfo;
-        ppc_md.irq_canonicalize = lopec_irq_canonicalize;
         ppc_md.init_IRQ = lopec_init_IRQ;
         ppc_md.get_irq = openpic_get_irq;