diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 2cb082871210..38b631ceaec9 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -324,15 +324,18 @@ static void __init pSeries_discover_pic(void) ppc64_interrupt_controller = IC_INVALID; for (np = NULL; (np = of_find_node_by_name(np, "interrupt-controller"));) { typep = (char *)get_property(np, "compatible", NULL); - if (strstr(typep, "open-pic")) + if (strstr(typep, "open-pic")) { ppc64_interrupt_controller = IC_OPEN_PIC; - else if (strstr(typep, "ppc-xicp")) + break; + } else if (strstr(typep, "ppc-xicp")) { ppc64_interrupt_controller = IC_PPC_XIC; - else - printk("pSeries_discover_pic: failed to recognize" - " interrupt-controller\n"); - break; + break; + } } + if (ppc64_interrupt_controller == IC_INVALID) + printk("pSeries_discover_pic: failed to recognize" + " interrupt-controller\n"); + } static void pSeries_mach_cpu_die(void) |