can: drivers: fix spelling mistakes

This patch fixes spelling erros found by "codespell" in the
drivers/net/can subtree.

Link: https://lore.kernel.org/r/20200915223527.1417033-6-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

4 files changed, 11 insertions, 11 deletions

diff --git a/drivers/net/can/softing/Kconfig b/drivers/net/can/softing/Kconfig
index 16b9eec63490..9edc73b13014 100644
--- a/drivers/net/can/softing/Kconfig
+++ b/drivers/net/can/softing/Kconfig
@@ -5,14 +5,14 @@ config CAN_SOFTING
 	help
 	  Support for CAN cards from Softing Gmbh & some cards
 	  from Vector Gmbh.
-	  Softing Gmbh CAN cards come with 1 or 2 physical busses.
+	  Softing Gmbh CAN cards come with 1 or 2 physical buses.
 	  Those cards typically use Dual Port RAM to communicate
 	  with the host CPU. The interface is then identical for PCI
 	  and PCMCIA cards. This driver operates on a platform device,
 	  which has been created by softing_cs or softing_pci driver.
 	  Warning:
 	  The API of the card does not allow fine control per bus, but
-	  controls the 2 busses on the card together.
+	  controls the 2 buses on the card together.
 	  As such, some actions (start/stop/busoff recovery) on 1 bus
 	  must bring down the other bus too temporarily.
 
diff --git a/drivers/net/can/softing/softing_fw.c b/drivers/net/can/softing/softing_fw.c
index 8f44fdd8804b..ccd649a8e37b 100644
--- a/drivers/net/can/softing/softing_fw.c
+++ b/drivers/net/can/softing/softing_fw.c
@@ -273,7 +273,7 @@ int softing_load_app_fw(const char *file, struct softing *card)
 			goto failed;
 		}
 
-		/* regualar data */
+		/* regular data */
 		for (sum = 0, j = 0; j < len; ++j)
 			sum += dat[j];
 		/* work in 16bit (target) */
@@ -474,14 +474,14 @@ int softing_startstop(struct net_device *dev, int up)
 	if (ret)
 		goto failed;
 	if (!bus_bitmask_start)
-		/* no busses to be brought up */
+		/* no buses to be brought up */
 		goto card_done;
 
 	if ((bus_bitmask_start & 1) && (bus_bitmask_start & 2)
 			&& (softing_error_reporting(card->net[0])
 				!= softing_error_reporting(card->net[1]))) {
 		dev_alert(&card->pdev->dev,
-				"err_reporting flag differs for busses\n");
+				"err_reporting flag differs for buses\n");
 		goto invalid;
 	}
 	error_reporting = 0;
@@ -635,7 +635,7 @@ int softing_startstop(struct net_device *dev, int up)
 		priv->can.state = CAN_STATE_ERROR_ACTIVE;
 		open_candev(netdev);
 		if (dev != netdev) {
-			/* notify other busses on the restart */
+			/* notify other buses on the restart */
 			softing_netdev_rx(netdev, &msg, 0);
 			++priv->can.can_stats.restarts;
 		}
diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index d1ddf763b188..11b0f3bcfe80 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -170,8 +170,8 @@ static int softing_handle_1(struct softing *card)
 		msg.can_dlc = CAN_ERR_DLC;
 		msg.data[1] = CAN_ERR_CRTL_RX_OVERFLOW;
 		/*
-		 * service to all busses, we don't know which it was applicable
-		 * but only service busses that are online
+		 * service to all buses, we don't know which it was applicable
+		 * but only service buses that are online
 		 */
 		for (j = 0; j < ARRAY_SIZE(card->net); ++j) {
 			netdev = card->net[j];
@@ -339,7 +339,7 @@ static irqreturn_t softing_irq_thread(int irq, void *dev_id)
 			continue;
 		priv = netdev_priv(netdev);
 		if (!canif_is_active(netdev))
-			/* it makes no sense to wake dead busses */
+			/* it makes no sense to wake dead buses */
 			continue;
 		if (priv->tx.pending >= TX_ECHO_SKB_MAX)
 			continue;
@@ -374,7 +374,7 @@ static irqreturn_t softing_irq_v1(int irq, void *dev_id)
 }
 
 /*
- * netdev/candev inter-operability
+ * netdev/candev interoperability
  */
 static int softing_netdev_open(struct net_device *ndev)
 {
diff --git a/drivers/net/can/softing/softing_platform.h b/drivers/net/can/softing/softing_platform.h
index 68a161547644..cd8d7904c5f0 100644
--- a/drivers/net/can/softing/softing_platform.h
+++ b/drivers/net/can/softing/softing_platform.h
@@ -19,7 +19,7 @@ struct softing_platform_data {
 	 * 16bit, shared interrupt
 	 */
 	int generation;
-	int nbus; /* # busses on device */
+	int nbus; /* # buses on device */
 	unsigned int freq; /* operating frequency in Hz */
 	unsigned int max_brp;
 	unsigned int max_sjw;