[POWERPC] Fix new interrupt code (MPIC endianness)

[sfrench/cifs-2.6.git] / arch / powerpc / platforms / maple / setup.c

diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index cb528c9de4c36fbec879871f5e1c52524eff274c..2ecea3b21c7c769d8acbbeaae7890a8cc8e11d5e 100644 (file)
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -252,6 +252,8 @@ static void __init maple_init_IRQ(void)
 
        /* XXX Maple specific bits */
        flags |= MPIC_BROKEN_U3 | MPIC_WANTS_RESET;
+       /* All U3/U4 are big-endian, older SLOF firmware doesn't encode this */
+       flags |= MPIC_BIG_ENDIAN;
 
        /* Setup the openpic driver. More device-tree junks, we hard code no
         * ISUs for now. I'll have to revisit some stuffs with the folks doing