set_line_direction  227 drivers/spi/spi-bitbang.c 	if (bitbang->set_line_direction) {
set_line_direction  230 drivers/spi/spi-bitbang.c 		err = bitbang->set_line_direction(spi, !!(t->tx_buf));
set_line_direction  419 drivers/spi/spi-gpio.c 	bb->set_line_direction = spi_gpio_set_direction;
set_line_direction   34 include/linux/spi/spi_bitbang.h 	int	(*set_line_direction)(struct spi_device *spi, bool output);