diff options
Diffstat (limited to 'arch/powerpc/platforms/powermac/pic.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/pic.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 666fced..57bbff4 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -486,15 +486,16 @@ static int __init pmac_pic_probe_mpic(void) struct device_node *np, *master = NULL, *slave = NULL; /* We can have up to 2 MPICs cascaded */ - for (np = NULL; (np = of_find_node_by_type(np, "open-pic")) - != NULL;) { + for_each_node_by_type(np, "open-pic") { if (master == NULL && of_get_property(np, "interrupts", NULL) == NULL) master = of_node_get(np); else if (slave == NULL) slave = of_node_get(np); - if (master && slave) + if (master && slave) { + of_node_put(np); break; + } } /* Check for bogus setups */ |
