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net: can: mcp251x: use spi_get_drvdata() and spi_set_drvdata()
Use the wrapper functions for getting and setting the driver data using spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we can directly pass a struct spi_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
4fa0a0ef29
commit
fce5c293ff
1 changed files with 16 additions and 16 deletions
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@ -269,7 +269,7 @@ struct mcp251x_priv {
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#define MCP251X_IS(_model) \
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static inline int mcp251x_is_##_model(struct spi_device *spi) \
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{ \
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev); \
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struct mcp251x_priv *priv = spi_get_drvdata(spi); \
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return priv->model == CAN_MCP251X_MCP##_model; \
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}
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@ -305,7 +305,7 @@ static void mcp251x_clean(struct net_device *net)
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*/
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static int mcp251x_spi_trans(struct spi_device *spi, int len)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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struct spi_transfer t = {
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.tx_buf = priv->spi_tx_buf,
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.rx_buf = priv->spi_rx_buf,
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@ -333,7 +333,7 @@ static int mcp251x_spi_trans(struct spi_device *spi, int len)
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static u8 mcp251x_read_reg(struct spi_device *spi, uint8_t reg)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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u8 val = 0;
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priv->spi_tx_buf[0] = INSTRUCTION_READ;
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@ -348,7 +348,7 @@ static u8 mcp251x_read_reg(struct spi_device *spi, uint8_t reg)
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static void mcp251x_read_2regs(struct spi_device *spi, uint8_t reg,
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uint8_t *v1, uint8_t *v2)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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priv->spi_tx_buf[0] = INSTRUCTION_READ;
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priv->spi_tx_buf[1] = reg;
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@ -361,7 +361,7 @@ static void mcp251x_read_2regs(struct spi_device *spi, uint8_t reg,
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static void mcp251x_write_reg(struct spi_device *spi, u8 reg, uint8_t val)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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priv->spi_tx_buf[0] = INSTRUCTION_WRITE;
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priv->spi_tx_buf[1] = reg;
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@ -373,7 +373,7 @@ static void mcp251x_write_reg(struct spi_device *spi, u8 reg, uint8_t val)
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static void mcp251x_write_bits(struct spi_device *spi, u8 reg,
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u8 mask, uint8_t val)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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priv->spi_tx_buf[0] = INSTRUCTION_BIT_MODIFY;
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priv->spi_tx_buf[1] = reg;
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@ -386,7 +386,7 @@ static void mcp251x_write_bits(struct spi_device *spi, u8 reg,
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static void mcp251x_hw_tx_frame(struct spi_device *spi, u8 *buf,
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int len, int tx_buf_idx)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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if (mcp251x_is_2510(spi)) {
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int i;
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@ -403,7 +403,7 @@ static void mcp251x_hw_tx_frame(struct spi_device *spi, u8 *buf,
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static void mcp251x_hw_tx(struct spi_device *spi, struct can_frame *frame,
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int tx_buf_idx)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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u32 sid, eid, exide, rtr;
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u8 buf[SPI_TRANSFER_BUF_LEN];
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@ -434,7 +434,7 @@ static void mcp251x_hw_tx(struct spi_device *spi, struct can_frame *frame,
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static void mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf,
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int buf_idx)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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if (mcp251x_is_2510(spi)) {
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int i, len;
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@ -454,7 +454,7 @@ static void mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf,
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static void mcp251x_hw_rx(struct spi_device *spi, int buf_idx)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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struct sk_buff *skb;
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struct can_frame *frame;
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u8 buf[SPI_TRANSFER_BUF_LEN];
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@ -550,7 +550,7 @@ static int mcp251x_do_set_mode(struct net_device *net, enum can_mode mode)
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static int mcp251x_set_normal_mode(struct spi_device *spi)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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unsigned long timeout;
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/* Enable interrupts */
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@ -620,7 +620,7 @@ static int mcp251x_setup(struct net_device *net, struct mcp251x_priv *priv,
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static int mcp251x_hw_reset(struct spi_device *spi)
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{
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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int ret;
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unsigned long timeout;
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@ -1020,7 +1020,7 @@ static int mcp251x_can_probe(struct spi_device *spi)
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CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_LISTENONLY;
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priv->model = spi_get_device_id(spi)->driver_data;
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priv->net = net;
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dev_set_drvdata(&spi->dev, priv);
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spi_set_drvdata(spi, priv);
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priv->spi = spi;
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mutex_init(&priv->mcp_lock);
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@ -1118,7 +1118,7 @@ static int mcp251x_can_probe(struct spi_device *spi)
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static int mcp251x_can_remove(struct spi_device *spi)
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{
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struct mcp251x_platform_data *pdata = spi->dev.platform_data;
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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struct net_device *net = priv->net;
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unregister_candev(net);
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@ -1144,7 +1144,7 @@ static int mcp251x_can_suspend(struct device *dev)
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{
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struct spi_device *spi = to_spi_device(dev);
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struct mcp251x_platform_data *pdata = spi->dev.platform_data;
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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struct net_device *net = priv->net;
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priv->force_quit = 1;
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@ -1176,7 +1176,7 @@ static int mcp251x_can_resume(struct device *dev)
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{
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struct spi_device *spi = to_spi_device(dev);
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struct mcp251x_platform_data *pdata = spi->dev.platform_data;
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struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
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struct mcp251x_priv *priv = spi_get_drvdata(spi);
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if (priv->after_suspend & AFTER_SUSPEND_POWER) {
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pdata->power_enable(1);
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