[POWERPC] Reworked interrupt numbers for OpenPIC based Freescale chips

Make the interrupt numbers match the OpenPIC spec intead of the
Freescale docs which distinguish between internal and external interrupts.

Now we can use the interrupt number directly to find the register offset
associated with it.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 1 insertions, 20 deletions

diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index f55ef5b94f73..004b80bd0b84 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -176,29 +176,10 @@ static void __init mpc85xx_mds_pic_init(void)
 
         mpic = mpic_alloc(np, r.start,
                         MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
-                        4, 0, " OpenPIC  ");
+                        0, 256, " OpenPIC  ");
         BUG_ON(mpic == NULL);
         of_node_put(np);
 
-        /* Internal Interrupts */
-        mpic_assign_isu(mpic, 0, r.start + 0x10200);
-        mpic_assign_isu(mpic, 1, r.start + 0x10280);
-        mpic_assign_isu(mpic, 2, r.start + 0x10300);
-        mpic_assign_isu(mpic, 3, r.start + 0x10380);
-        mpic_assign_isu(mpic, 4, r.start + 0x10400);
-        mpic_assign_isu(mpic, 5, r.start + 0x10480);
-        mpic_assign_isu(mpic, 6, r.start + 0x10500);
-        mpic_assign_isu(mpic, 7, r.start + 0x10580);
-        mpic_assign_isu(mpic, 8, r.start + 0x10600);
-        mpic_assign_isu(mpic, 9, r.start + 0x10680);
-        mpic_assign_isu(mpic, 10, r.start + 0x10700);
-        mpic_assign_isu(mpic, 11, r.start + 0x10780);
-
-        /* External Interrupts */
-        mpic_assign_isu(mpic, 12, r.start + 0x10000);
-        mpic_assign_isu(mpic, 13, r.start + 0x10080);
-        mpic_assign_isu(mpic, 14, r.start + 0x10100);
-
         mpic_init(mpic);
 
 #ifdef CONFIG_QUICC_ENGINE