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net: qualcomm: move qcaspi_tx_cmd to qca_spi.c
The function qcaspi_tx_cmd() is only called from qca_spi.c. So we better move it there. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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96a2227c3f
commit
55b7a770ae
3 changed files with 24 additions and 25 deletions
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@ -121,27 +121,3 @@ qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value)
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return ret;
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}
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int
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qcaspi_tx_cmd(struct qcaspi *qca, u16 cmd)
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{
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__be16 tx_data;
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struct spi_message *msg = &qca->spi_msg1;
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struct spi_transfer *transfer = &qca->spi_xfer1;
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int ret;
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tx_data = cpu_to_be16(cmd);
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transfer->len = sizeof(tx_data);
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transfer->tx_buf = &tx_data;
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transfer->rx_buf = NULL;
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ret = spi_sync(qca->spi_dev, msg);
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if (!ret)
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ret = msg->status;
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if (ret)
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qcaspi_spi_error(qca);
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return ret;
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}
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@ -67,6 +67,5 @@
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void qcaspi_spi_error(struct qcaspi *qca);
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int qcaspi_read_register(struct qcaspi *qca, u16 reg, u16 *result);
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int qcaspi_write_register(struct qcaspi *qca, u16 reg, u16 value);
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int qcaspi_tx_cmd(struct qcaspi *qca, u16 cmd);
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#endif /* _QCA_7K_H */
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@ -191,6 +191,30 @@ qcaspi_read_legacy(struct qcaspi *qca, u8 *dst, u32 len)
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return len;
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}
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static int
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qcaspi_tx_cmd(struct qcaspi *qca, u16 cmd)
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{
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__be16 tx_data;
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struct spi_message *msg = &qca->spi_msg1;
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struct spi_transfer *transfer = &qca->spi_xfer1;
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int ret;
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tx_data = cpu_to_be16(cmd);
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transfer->len = sizeof(tx_data);
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transfer->tx_buf = &tx_data;
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transfer->rx_buf = NULL;
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ret = spi_sync(qca->spi_dev, msg);
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if (!ret)
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ret = msg->status;
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if (ret)
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qcaspi_spi_error(qca);
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return ret;
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}
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static int
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qcaspi_tx_frame(struct qcaspi *qca, struct sk_buff *skb)
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{
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