Merge branch 'merge' into powerpc-next

[linux-2.6-omap-h63xx.git] / arch / powerpc / sysdev / mpic.c

diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 7680001676a6ee076627fbc214528750c098efc6..f99f81abbd5c7f4b1a0eafc6d0a99835ff2b8f20 100644 (file)
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1144,9 +1144,12 @@ struct mpic * __init mpic_alloc(struct device_node *node,
        mpic->num_cpus = ((greg_feature & MPIC_GREG_FEATURE_LAST_CPU_MASK)
                          >> MPIC_GREG_FEATURE_LAST_CPU_SHIFT) + 1;
        if (isu_size == 0)
-               mpic->num_sources =
-                       ((greg_feature & MPIC_GREG_FEATURE_LAST_SRC_MASK)
-                        >> MPIC_GREG_FEATURE_LAST_SRC_SHIFT) + 1;
+               if (flags & MPIC_BROKEN_FRR_NIRQS)
+                       mpic->num_sources = mpic->irq_count;
+               else
+                       mpic->num_sources =
+                               ((greg_feature & MPIC_GREG_FEATURE_LAST_SRC_MASK)
+                                >> MPIC_GREG_FEATURE_LAST_SRC_SHIFT) + 1;
 
        /* Map the per-CPU registers */
        for (i = 0; i < mpic->num_cpus; i++) {