SPIFMC_INT_STS
return readl_poll_timeout(spifmc->io_base + SPIFMC_INT_STS, stat,
writel(0, spifmc->io_base + SPIFMC_INT_STS);
writel(0, spifmc->io_base + SPIFMC_INT_STS);
writel(0, spifmc->io_base + SPIFMC_INT_STS);
writel(0, spifmc->io_base + SPIFMC_INT_STS);