Lines Matching defs:spi
11 #include <linux/spi/spi.h>
72 hw->buffer[0] = 1 << spi_get_chipselect(msg->spi, 0);
173 static int sc18is602_check_transfer(struct spi_device *spi,
186 struct spi_device *spi = m->spi;
194 status = sc18is602_check_transfer(spi, t, hw->tlen);
198 status = sc18is602_setup_transfer(hw, t->speed_hz, spi->mode);
221 static size_t sc18is602_max_transfer_size(struct spi_device *spi)
226 static int sc18is602_setup(struct spi_device *spi)
228 struct sc18is602 *hw = spi_controller_get_devdata(spi->controller);
231 if (hw->id == sc18is602 && (spi_get_chipselect(spi, 0) == 2))