powerpc/mpic: Use the MPIC_LARGE_VECTORS flag for FSL MPIC.

We should use the MPIC_LARG_VECTORS flag while intializing the MPIC.
This prevents us from eating in to hardware vector number space (MSIs)
while setting up internal sources.

Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 395af13..906f29c 100644 (file)
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1211,7 +1211,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
        if (of_get_property(node, "single-cpu-affinity", NULL))
                flags |= MPIC_SINGLE_DEST_CPU;
        if (of_device_is_compatible(node, "fsl,mpic"))
-               flags |= MPIC_FSL;
+               flags |= MPIC_FSL | MPIC_LARGE_VECTORS;
 
        mpic = kzalloc(sizeof(struct mpic), GFP_KERNEL);
        if (mpic == NULL)