and chip/imxrt_lpspi.c:580:20: error: unused function 'imxrt_lpspi_writebyte' Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
and chip/imxrt_lpspi.c:580:20: error: unused function 'imxrt_lpspi_writebyte' Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>