drivers/dma/mediatek/mtk-uart-apdma.c

155

mtk_uart_apdma_write(c, VFF_EN, VFF_EN_B);

drivers/dma/mediatek/mtk-uart-apdma.c

156

if (mtk_uart_apdma_read(c, VFF_EN) != VFF_EN_B)

drivers/dma/mediatek/mtk-uart-apdma.c

199

mtk_uart_apdma_write(c, VFF_EN, VFF_EN_B);

drivers/dma/mediatek/mtk-uart-apdma.c

200

if (mtk_uart_apdma_read(c, VFF_EN) != VFF_EN_B)

drivers/dma/mediatek/mtk-uart-apdma.c

208

mtk_uart_apdma_write(c, VFF_EN, VFF_EN_CLR_B);

drivers/dma/mediatek/mtk-uart-apdma.c

222

mtk_uart_apdma_write(c, VFF_EN, VFF_EN_CLR_B);

drivers/dma/mediatek/mtk-uart-apdma.c

287

ret = readx_poll_timeout(readl, c->base + VFF_EN,

drivers/dma/mediatek/mtk-uart-apdma.c

418

ret = readx_poll_timeout(readl, c->base + VFF_EN,

drivers/dma/mediatek/mtk-uart-apdma.c

450

mtk_uart_apdma_write(c, VFF_EN, VFF_EN_CLR_B);