1 files changed, 36 insertions, 40 deletions

diff --git a/drivers/net/ethernet/qualcomm/qca_7k.c b/drivers/net/ethernet/qualcomm/qca_7k.c
index ffe7a16bdfc8..6c8543fb90c0 100644
--- a/drivers/net/ethernet/qualcomm/qca_7k.c
+++ b/drivers/net/ethernet/qualcomm/qca_7k.c
@@ -45,34 +45,33 @@ qcaspi_read_register(struct qcaspi *qca, u16 reg, u16 *result)
 {
         __be16 rx_data;
         __be16 tx_data;
-        struct spi_transfer *transfer;
-        struct spi_message *msg;
+        struct spi_transfer transfer[2];
+        struct spi_message msg;
         int ret;
 
+        memset(transfer, 0, sizeof(transfer));
+
+        spi_message_init(&msg);
+
         tx_data = cpu_to_be16(QCA7K_SPI_READ | QCA7K_SPI_INTERNAL | reg);
+        *result = 0;
+
+        transfer[0].tx_buf = &tx_data;
+        transfer[0].len = QCASPI_CMD_LEN;
+        transfer[1].rx_buf = &rx_data;
+        transfer[1].len = QCASPI_CMD_LEN;
+
+        spi_message_add_tail(&transfer[0], &msg);
 
         if (qca->legacy_mode) {
-                msg = &qca->spi_msg1;
-                transfer = &qca->spi_xfer1;
-                transfer->tx_buf = &tx_data;
-                transfer->rx_buf = NULL;
-                transfer->len = QCASPI_CMD_LEN;
-                spi_sync(qca->spi_dev, msg);
-        } else {
-                msg = &qca->spi_msg2;
-                transfer = &qca->spi_xfer2[0];
-                transfer->tx_buf = &tx_data;
-                transfer->rx_buf = NULL;
-                transfer->len = QCASPI_CMD_LEN;
-                transfer = &qca->spi_xfer2[1];
+                spi_sync(qca->spi_dev, &msg);
+                spi_message_init(&msg);
         }
-        transfer->tx_buf = NULL;
-        transfer->rx_buf = &rx_data;
-        transfer->len = QCASPI_CMD_LEN;
-        ret = spi_sync(qca->spi_dev, msg);
+        spi_message_add_tail(&transfer[1], &msg);
+        ret = spi_sync(qca->spi_dev, &msg);
 
         if (!ret)
-                ret = msg->status;
+                ret = msg.status;
 
         if (ret)
                 qcaspi_spi_error(qca);
@@ -86,35 +85,32 @@ int
 qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value)
 {
         __be16 tx_data[2];
-        struct spi_transfer *transfer;
-        struct spi_message *msg;
+        struct spi_transfer transfer[2];
+        struct spi_message msg;
         int ret;
 
+        memset(&transfer, 0, sizeof(transfer));
+
+        spi_message_init(&msg);
+
         tx_data[0] = cpu_to_be16(QCA7K_SPI_WRITE | QCA7K_SPI_INTERNAL | reg);
         tx_data[1] = cpu_to_be16(value);
 
+        transfer[0].tx_buf = &tx_data[0];
+        transfer[0].len = QCASPI_CMD_LEN;
+        transfer[1].tx_buf = &tx_data[1];
+        transfer[1].len = QCASPI_CMD_LEN;
+
+        spi_message_add_tail(&transfer[0], &msg);
         if (qca->legacy_mode) {
-                msg = &qca->spi_msg1;
-                transfer = &qca->spi_xfer1;
-                transfer->tx_buf = &tx_data[0];
-                transfer->rx_buf = NULL;
-                transfer->len = QCASPI_CMD_LEN;
-                spi_sync(qca->spi_dev, msg);
-        } else {
-                msg = &qca->spi_msg2;
-                transfer = &qca->spi_xfer2[0];
-                transfer->tx_buf = &tx_data[0];
-                transfer->rx_buf = NULL;
-                transfer->len = QCASPI_CMD_LEN;
-                transfer = &qca->spi_xfer2[1];
+                spi_sync(qca->spi_dev, &msg);
+                spi_message_init(&msg);
         }
-        transfer->tx_buf = &tx_data[1];
-        transfer->rx_buf = NULL;
-        transfer->len = QCASPI_CMD_LEN;
-        ret = spi_sync(qca->spi_dev, msg);
+        spi_message_add_tail(&transfer[1], &msg);
+        ret = spi_sync(qca->spi_dev, &msg);
 
         if (!ret)
-                ret = msg->status;
+                ret = msg.status;
 
         if (ret)
                 qcaspi_spi_error(qca);