APPL_DEBUG
return readl_poll_timeout_atomic(pcie->appl_base + APPL_DEBUG, val,
err = readl_poll_timeout_atomic(pcie->appl_base + APPL_DEBUG,
ret = readl_poll_timeout(pcie->appl_base + APPL_DEBUG, val,
val = appl_readl(pcie, APPL_DEBUG);