diff options
Diffstat (limited to 'arch/powerpc/platforms/iseries/vio.c')
| -rw-r--r-- | arch/powerpc/platforms/iseries/vio.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c index 910b00b4703..be06cfd9fa3 100644 --- a/arch/powerpc/platforms/iseries/vio.c +++ b/arch/powerpc/platforms/iseries/vio.c @@ -2,7 +2,7 @@ * Legacy iSeries specific vio initialisation * that needs to be built in (not a module). * - * © Copyright 2007 IBM Corporation + * © Copyright 2007 IBM Corporation * Author: Stephen Rothwell * Some parts collected from various other files * @@ -523,15 +523,16 @@ static void __init get_viotape_info(struct device_node *vio_root) static int __init iseries_vio_init(void) { struct device_node *vio_root; + int ret = -ENODEV; if (!firmware_has_feature(FW_FEATURE_ISERIES)) - return -ENODEV; + goto out; iommu_vio_init(); vio_root = of_find_node_by_path("/vdevice"); if (!vio_root) - return -ENODEV; + goto out; if (viopath_hostLp == HvLpIndexInvalid) { vio_set_hostlp(); @@ -544,10 +545,11 @@ static int __init iseries_vio_init(void) get_viocd_info(vio_root); get_viotape_info(vio_root); - return 0; + ret = 0; put_node: of_node_put(vio_root); - return -ENODEV; + out: + return ret; } arch_initcall(iseries_vio_init); |