SIFIVE_SERIAL_IE_OFFS
__ssp_writel(ssp->ier, SIFIVE_SERIAL_IE_OFFS, ssp);
__ssp_writel(ssp->ier, SIFIVE_SERIAL_IE_OFFS, ssp);
__ssp_writel(ssp->ier, SIFIVE_SERIAL_IE_OFFS, ssp);
__ssp_writel(ssp->ier, SIFIVE_SERIAL_IE_OFFS, ssp);
ier = __ssp_readl(ssp, SIFIVE_SERIAL_IE_OFFS);
__ssp_writel(0, SIFIVE_SERIAL_IE_OFFS, ssp);
__ssp_writel(ier, SIFIVE_SERIAL_IE_OFFS, ssp);
ier = __ssp_readl(ssp, SIFIVE_SERIAL_IE_OFFS);
__ssp_writel(0, SIFIVE_SERIAL_IE_OFFS, ssp);
__ssp_writel(ier, SIFIVE_SERIAL_IE_OFFS, ssp);