Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Lots of overlapping changes.  Also on the net-next side
the XDP state management is handled more in the generic
layers so undo the 'net' nfp fix which isn't applicable
in net-next.

Include a necessary change by Jakub Kicinski, with log message:

====================
cls_bpf no longer takes care of offload tracking.  Make sure
netdevsim performs necessary checks.  This fixes a warning
caused by TC trying to remove a filter it has not added.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 40 insertions, 34 deletions

diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c
index c9714072e224..59c82cdcf48d 100644
--- a/drivers/mfd/cros_ec_spi.c
+++ b/drivers/mfd/cros_ec_spi.c
@@ -377,6 +377,7 @@ static int cros_ec_pkt_xfer_spi(struct cros_ec_device *ec_dev,
 	u8 *ptr;
 	u8 *rx_buf;
 	u8 sum;
+	u8 rx_byte;
 	int ret = 0, final_ret;
 
 	len = cros_ec_prepare_tx(ec_dev, ec_msg);
@@ -421,25 +422,22 @@ static int cros_ec_pkt_xfer_spi(struct cros_ec_device *ec_dev,
 	if (!ret) {
 		/* Verify that EC can process command */
 		for (i = 0; i < len; i++) {
-			switch (rx_buf[i]) {
-			case EC_SPI_PAST_END:
-			case EC_SPI_RX_BAD_DATA:
-			case EC_SPI_NOT_READY:
-				ret = -EAGAIN;
-				ec_msg->result = EC_RES_IN_PROGRESS;
-			default:
+			rx_byte = rx_buf[i];
+			if (rx_byte == EC_SPI_PAST_END  ||
+			    rx_byte == EC_SPI_RX_BAD_DATA ||
+			    rx_byte == EC_SPI_NOT_READY) {
+				ret = -EREMOTEIO;
 				break;
 			}
-			if (ret)
-				break;
 		}
-		if (!ret)
-			ret = cros_ec_spi_receive_packet(ec_dev,
-					ec_msg->insize + sizeof(*response));
-	} else {
-		dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
 	}
 
+	if (!ret)
+		ret = cros_ec_spi_receive_packet(ec_dev,
+				ec_msg->insize + sizeof(*response));
+	else
+		dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
+
 	final_ret = terminate_request(ec_dev);
 
 	spi_bus_unlock(ec_spi->spi->master);
@@ -508,6 +506,7 @@ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev,
 	int i, len;
 	u8 *ptr;
 	u8 *rx_buf;
+	u8 rx_byte;
 	int sum;
 	int ret = 0, final_ret;
 
@@ -544,25 +543,22 @@ static int cros_ec_cmd_xfer_spi(struct cros_ec_device *ec_dev,
 	if (!ret) {
 		/* Verify that EC can process command */
 		for (i = 0; i < len; i++) {
-			switch (rx_buf[i]) {
-			case EC_SPI_PAST_END:
-			case EC_SPI_RX_BAD_DATA:
-			case EC_SPI_NOT_READY:
-				ret = -EAGAIN;
-				ec_msg->result = EC_RES_IN_PROGRESS;
-			default:
+			rx_byte = rx_buf[i];
+			if (rx_byte == EC_SPI_PAST_END  ||
+			    rx_byte == EC_SPI_RX_BAD_DATA ||
+			    rx_byte == EC_SPI_NOT_READY) {
+				ret = -EREMOTEIO;
 				break;
 			}
-			if (ret)
-				break;
 		}
-		if (!ret)
-			ret = cros_ec_spi_receive_response(ec_dev,
-					ec_msg->insize + EC_MSG_TX_PROTO_BYTES);
-	} else {
-		dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
 	}
 
+	if (!ret)
+		ret = cros_ec_spi_receive_response(ec_dev,
+				ec_msg->insize + EC_MSG_TX_PROTO_BYTES);
+	else
+		dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
+
 	final_ret = terminate_request(ec_dev);
 
 	spi_bus_unlock(ec_spi->spi->master);
@@ -667,6 +663,7 @@ static int cros_ec_spi_probe(struct spi_device *spi)
 			   sizeof(struct ec_response_get_protocol_info);
 	ec_dev->dout_size = sizeof(struct ec_host_request);
 
+	ec_spi->last_transfer_ns = ktime_get_ns();
 
 	err = cros_ec_register(ec_dev);
 	if (err) {
diff --git a/drivers/mfd/twl4030-audio.c b/drivers/mfd/twl4030-audio.c
index da16bf45fab4..dc94ffc6321a 100644
--- a/drivers/mfd/twl4030-audio.c
+++ b/drivers/mfd/twl4030-audio.c
@@ -159,13 +159,18 @@ unsigned int twl4030_audio_get_mclk(void)
 EXPORT_SYMBOL_GPL(twl4030_audio_get_mclk);
 
 static bool twl4030_audio_has_codec(struct twl4030_audio_data *pdata,
-			      struct device_node *node)
+			      struct device_node *parent)
 {
+	struct device_node *node;
+
 	if (pdata && pdata->codec)
 		return true;
 
-	if (of_find_node_by_name(node, "codec"))
+	node = of_get_child_by_name(parent, "codec");
+	if (node) {
+		of_node_put(node);
 		return true;
+	}
 
 	return false;
 }
diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c
index d66502d36ba0..dd19f17a1b63 100644
--- a/drivers/mfd/twl6040.c
+++ b/drivers/mfd/twl6040.c
@@ -97,12 +97,16 @@ static struct reg_sequence twl6040_patch[] = {
 };
 
 
-static bool twl6040_has_vibra(struct device_node *node)
+static bool twl6040_has_vibra(struct device_node *parent)
 {
-#ifdef CONFIG_OF
-	if (of_find_node_by_name(node, "vibra"))
+	struct device_node *node;
+
+	node = of_get_child_by_name(parent, "vibra");
+	if (node) {
+		of_node_put(node);
 		return true;
-#endif
+	}
+
 	return false;
 }