reg_busy 164 drivers/dma/amba-pl08x.c void __iomem *reg_busy; reg_busy 374 drivers/dma/amba-pl08x.c if (ch->reg_busy) { reg_busy 375 drivers/dma/amba-pl08x.c val = readl(ch->reg_busy); reg_busy 2883 drivers/dma/amba-pl08x.c ch->reg_busy = ch->base + FTDMAC020_CH_BUSY;