65 static unsigned int tiny_spi_baud(struct spi_device *spi, unsigned int hz)  in tiny_spi_baud()  argument
67 	struct tiny_spi *hw = tiny_spi_to_hw(spi);  in tiny_spi_baud()
72 static void tiny_spi_chipselect(struct spi_device *spi, int is_active)  in tiny_spi_chipselect()  argument
74 	struct tiny_spi *hw = tiny_spi_to_hw(spi);  in tiny_spi_chipselect()
77 		gpio_set_value(hw->gpio_cs[spi->chip_select],  in tiny_spi_chipselect()
78 			(spi->mode & SPI_CS_HIGH) ? is_active : !is_active);  in tiny_spi_chipselect()
82 static int tiny_spi_setup_transfer(struct spi_device *spi,  in tiny_spi_setup_transfer()  argument
85 	struct tiny_spi *hw = tiny_spi_to_hw(spi);  in tiny_spi_setup_transfer()
90 			baud = tiny_spi_baud(spi, t->speed_hz);  in tiny_spi_setup_transfer()
97 static int tiny_spi_setup(struct spi_device *spi)  in tiny_spi_setup()  argument
99 	struct tiny_spi *hw = tiny_spi_to_hw(spi);  in tiny_spi_setup()
101 	if (spi->max_speed_hz != hw->speed_hz) {  in tiny_spi_setup()
102 		hw->speed_hz = spi->max_speed_hz;  in tiny_spi_setup()
103 		hw->baud = tiny_spi_baud(spi, hw->speed_hz);  in tiny_spi_setup()
105 	hw->mode = spi->mode & (SPI_CPOL | SPI_CPHA);  in tiny_spi_setup()
123 static int tiny_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t)  in tiny_spi_txrx_bufs()  argument
125 	struct tiny_spi *hw = tiny_spi_to_hw(spi);  in tiny_spi_txrx_bufs()