Symbol: null_reader
drivers/spi/spi-pxa2xx.c
976
drv_data->read = drv_data->rx ? u8_reader : null_reader;
drivers/spi/spi-pxa2xx.c
980
drv_data->read = drv_data->rx ? u16_reader : null_reader;
drivers/spi/spi-pxa2xx.c
984
drv_data->read = drv_data->rx ? u32_reader : null_reader;