Commit beab675c authored by Marc Kleine-Budde's avatar Marc Kleine-Budde

can: mcp251x: define helper functions mcp251x_is_2510, mcp251x_is_2515

Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Acked-by: default avatarWolfgang Grandegger <wg@grandegger.com>
parent f1f8c6cb
......@@ -258,6 +258,16 @@ struct mcp251x_priv {
int restart_tx;
};
#define MCP251X_IS(_model) \
static inline int mcp251x_is_##_model(struct spi_device *spi) \
{ \
struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev); \
return priv->model == CAN_MCP251X_MCP##_model; \
}
MCP251X_IS(2510);
MCP251X_IS(2515);
static void mcp251x_clean(struct net_device *net)
{
struct mcp251x_priv *priv = netdev_priv(net);
......@@ -370,7 +380,7 @@ static void mcp251x_hw_tx_frame(struct spi_device *spi, u8 *buf,
{
struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
if (priv->model == CAN_MCP251X_MCP2510) {
if (mcp251x_is_2510(spi)) {
int i;
for (i = 1; i < TXBDAT_OFF + len; i++)
......@@ -414,7 +424,7 @@ static void mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf,
{
struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
if (priv->model == CAN_MCP251X_MCP2510) {
if (mcp251x_is_2510(spi)) {
int i, len;
for (i = 1; i < RXBDAT_OFF; i++)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment