return 0;
}
-int at91_usart_spi_transfer_one(struct spi_controller *ctlr,
- struct spi_device *spi,
- struct spi_transfer *xfer)
+static int at91_usart_spi_transfer_one(struct spi_controller *ctlr,
+ struct spi_device *spi,
+ struct spi_transfer *xfer)
{
struct at91_usart_spi *aus = spi_master_get_devdata(ctlr);
return 0;
}
-int at91_usart_spi_prepare_message(struct spi_controller *ctlr,
- struct spi_message *message)
+static int at91_usart_spi_prepare_message(struct spi_controller *ctlr,
+ struct spi_message *message)
{
struct at91_usart_spi *aus = spi_master_get_devdata(ctlr);
struct spi_device *spi = message->spi;
return 0;
}
-int at91_usart_spi_unprepare_message(struct spi_controller *ctlr,
- struct spi_message *message)
+static int at91_usart_spi_unprepare_message(struct spi_controller *ctlr,
+ struct spi_message *message)
{
struct at91_usart_spi *aus = spi_master_get_devdata(ctlr);