drivers: Correct tx and rx error counts in mcan

Thad House · fabiobaltieri · commit f37db90541e7 · 2022-09-28T20:34:36.000Z
TX and RX error counts are swapped in the mcan driver.

Signed-off-by: Thad House &lt;thadhouse@fb.com&gt;
diff --git a/drivers/can/can_mcan.c b/drivers/can/can_mcan.c
@@ -761,10 +761,10 @@ int can_mcan_get_state(const struct device *dev, enum can_state *state,
 	}
 
 	if (err_cnt != NULL) {
-		err_cnt->rx_err_cnt = (can->ecr & CAN_MCAN_ECR_TEC_MSK) <<
+		err_cnt->tx_err_cnt = (can->ecr & CAN_MCAN_ECR_TEC_MSK) <<
 				      CAN_MCAN_ECR_TEC_POS;
 
-		err_cnt->tx_err_cnt = (can->ecr & CAN_MCAN_ECR_REC_MSK) <<
+		err_cnt->rx_err_cnt = (can->ecr & CAN_MCAN_ECR_REC_MSK) <<
 				      CAN_MCAN_ECR_REC_POS;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -761,10 +761,10 @@ int can_mcan_get_state(const struct device dev, enum can_state state,`
`761`	`761`	`}`
`762`	`762`
`763`	`763`	`if (err_cnt != NULL) {`
`764`		`- err_cnt->rx_err_cnt = (can->ecr & CAN_MCAN_ECR_TEC_MSK) <<`
	`764`	`+ err_cnt->tx_err_cnt = (can->ecr & CAN_MCAN_ECR_TEC_MSK) <<`
`765`	`765`	`CAN_MCAN_ECR_TEC_POS;`
`766`	`766`
`767`		`- err_cnt->tx_err_cnt = (can->ecr & CAN_MCAN_ECR_REC_MSK) <<`
	`767`	`+ err_cnt->rx_err_cnt = (can->ecr & CAN_MCAN_ECR_REC_MSK) <<`
`768`	`768`	`CAN_MCAN_ECR_REC_POS;`
`769`	`769`	`}`
`770`	`770`