SUN4I_REG_BUF4_ADDR 439 drivers/net/can/sun4i_can.c writel((id << 3) & 0xF8, priv->base + SUN4I_REG_BUF4_ADDR); SUN4I_REG_BUF4_ADDR 484 drivers/net/can/sun4i_can.c ((readl(priv->base + SUN4I_REG_BUF4_ADDR) >> 3) & 0x1f);