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>
diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index 3c0a58f..bf655db 100644
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -85,7 +85,7 @@
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;
};