spi_bus_lock 63 drivers/char/tpm/tpm_tis_spi.c spi_bus_lock(phy->spi_device->master); spi_bus_lock 63 drivers/fpga/ice40-spi.c spi_bus_lock(dev->master); spi_bus_lock 218 drivers/iio/adc/ad_sigma_delta.c spi_bus_lock(sigma_delta->spi->master); spi_bus_lock 292 drivers/iio/adc/ad_sigma_delta.c spi_bus_lock(sigma_delta->spi->master); spi_bus_lock 362 drivers/iio/adc/ad_sigma_delta.c spi_bus_lock(sigma_delta->spi->master); spi_bus_lock 1071 drivers/mmc/host/mmc_spi.c spi_bus_lock(host->spi->master); spi_bus_lock 408 drivers/platform/chrome/cros_ec_spi.c spi_bus_lock(ec_spi->spi->master); spi_bus_lock 550 drivers/platform/chrome/cros_ec_spi.c spi_bus_lock(ec_spi->spi->master); spi_bus_lock 3550 drivers/spi/spi.c EXPORT_SYMBOL_GPL(spi_bus_lock); spi_bus_lock 1100 include/linux/spi/spi.h extern int spi_bus_lock(struct spi_controller *ctlr);