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>

5 files changed, 6 insertions, 6 deletions

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index e85972222ab4..7c42d53a1cc7 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -915,7 +915,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
                         fetunesettings.parameters.inversion = INVERSION_AUTO;
                 }
                 if (fe->ops.info.type == FE_OFDM) {
-                        /* without hierachical coding code_rate_LP is irrelevant,
+                        /* without hierarchical coding code_rate_LP is irrelevant,
                          * so we tolerate the otherwise invalid FEC_NONE setting */
                         if (fepriv->parameters.u.ofdm.hierarchy_information == HIERARCHY_NONE &&
                             fepriv->parameters.u.ofdm.code_rate_LP == FEC_NONE)
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index adbabfdb04a9..b6adea5ffeb8 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -239,7 +239,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
                 default:
                         return -EINVAL;
         }
-        deb_setf("hierachy: ");
+        deb_setf("hierarchy: ");
         switch (ofdm->hierarchy_information) {
                 case HIERARCHY_NONE:
                         deb_setf("none ");
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;
 };
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 0d3c10f2134c..58afdb401703 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -855,7 +855,7 @@ static FC_CLASS_DEVICE_ATTR(rport, fast_io_fail_tmo, S_IRUGO | S_IWUSR,
 
 /*
  * Note: in the target show function we recognize when the remote
- *  port is in the heirarchy and do not allow the driver to get
+ *  port is in the hierarchy and do not allow the driver to get
  *  involved in sysfs functions. The driver only gets involved if
  *  it's the "old" style that doesn't use rports.
  */
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 6d39150e205b..b2ef71a86292 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -500,7 +500,7 @@ struct sas_phy *sas_phy_alloc(struct device *parent, int number)
 EXPORT_SYMBOL(sas_phy_alloc);
 
 /**
- * sas_phy_add  --  add a SAS PHY to the device hierachy
+ * sas_phy_add  --  add a SAS PHY to the device hierarchy
  * @phy:        The PHY to be added
  *
  * Publishes a SAS PHY to the rest of the system.
@@ -1265,7 +1265,7 @@ struct sas_rphy *sas_expander_alloc(struct sas_port *parent,
 EXPORT_SYMBOL(sas_expander_alloc);
 
 /**
- * sas_rphy_add  --  add a SAS remote PHY to the device hierachy
+ * sas_rphy_add  --  add a SAS remote PHY to the device hierarchy
  * @rphy:       The remote PHY to be added
  *
  * Publishes a SAS remote PHY to the rest of the system.