diff options
Diffstat (limited to 'arch/powerpc/sysdev/xive')
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/xive/native.c | 15 |
2 files changed, 11 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 61b9f98dfd4a..a289cb97c1d7 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -783,7 +783,7 @@ static int xive_irq_set_type(struct irq_data *d, unsigned int flow_type) * the corresponding descriptor bits mind you but those will in turn * affect the resend function when re-enabling an edge interrupt. * - * Set set the default to edge as explained in map(). + * Set the default to edge as explained in map(). */ if (flow_type == IRQ_TYPE_DEFAULT || flow_type == IRQ_TYPE_NONE) flow_type = IRQ_TYPE_EDGE_RISING; diff --git a/arch/powerpc/sysdev/xive/native.c b/arch/powerpc/sysdev/xive/native.c index d25d8c692909..3925825954bc 100644 --- a/arch/powerpc/sysdev/xive/native.c +++ b/arch/powerpc/sysdev/xive/native.c @@ -579,12 +579,12 @@ bool __init xive_native_init(void) /* Resource 1 is HV window */ if (of_address_to_resource(np, 1, &r)) { pr_err("Failed to get thread mgmnt area resource\n"); - return false; + goto err_put; } tima = ioremap(r.start, resource_size(&r)); if (!tima) { pr_err("Failed to map thread mgmnt area\n"); - return false; + goto err_put; } /* Read number of priorities */ @@ -612,7 +612,7 @@ bool __init xive_native_init(void) /* Resource 2 is OS window */ if (of_address_to_resource(np, 2, &r)) { pr_err("Failed to get thread mgmnt area resource\n"); - return false; + goto err_put; } xive_tima_os = r.start; @@ -624,7 +624,7 @@ bool __init xive_native_init(void) rc = opal_xive_reset(OPAL_XIVE_MODE_EXPL); if (rc) { pr_err("Switch to exploitation mode failed with error %lld\n", rc); - return false; + goto err_put; } /* Setup some dummy HV pool VPs */ @@ -634,10 +634,15 @@ bool __init xive_native_init(void) if (!xive_core_init(np, &xive_native_ops, tima, TM_QW3_HV_PHYS, max_prio)) { opal_xive_reset(OPAL_XIVE_MODE_EMU); - return false; + goto err_put; } + of_node_put(np); pr_info("Using %dkB queues\n", 1 << (xive_queue_shift - 10)); return true; + +err_put: + of_node_put(np); + return false; } static bool xive_native_provision_pages(void) |