Fix typos concerning hierarchy

        heirarchical, hierachical -> hierarchical
        heirarchy, hierachy -> hierarchy

Signed-off-by: Uwe Kleine-König <zeisberg@informatik.uni-freiburg.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index 3c0a58f64dd8..bf655dbaf8e2 100644
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -85,7 +85,7 @@ struct aer_rpc {
         struct mutex rpc_mutex;         /*
                                          * only one thread could do
                                          * recovery on the same
-                                         * root port hierachy
+                                         * root port hierarchy
                                          */
         wait_queue_head_t wait_release;
 };