Symbol: VFF_FLUSH
drivers/dma/mediatek/mtk-uart-apdma.c
175
if (!mtk_uart_apdma_read(c, VFF_FLUSH))
drivers/dma/mediatek/mtk-uart-apdma.c
176
mtk_uart_apdma_write(c, VFF_FLUSH, VFF_FLUSH_B);
drivers/dma/mediatek/mtk-uart-apdma.c
403
mtk_uart_apdma_write(c, VFF_FLUSH, VFF_FLUSH_B);
drivers/dma/mediatek/mtk-uart-apdma.c
405
ret = readx_poll_timeout(readl, c->base + VFF_FLUSH,