mx51_ecspi_rx_available 634 drivers/spi/spi-imx.c while (mx51_ecspi_rx_available(spi_imx)) mx51_ecspi_rx_available 987 drivers/spi/spi-imx.c .rx_available = mx51_ecspi_rx_available, mx51_ecspi_rx_available 1003 drivers/spi/spi-imx.c .rx_available = mx51_ecspi_rx_available,