On Thu, 13 Jun 2013, Olof Johansson wrote: > > + u32 status = readl_relaxed(info->baseaddr + PWC_STATUS); > > Why readl_relaxed() here? Can't you use a normal readl()?
Unfortunately, on ARM readl_relaxed() _is_ the normal readl() because the actual readl() may have side effects. See commit 79f64dbf68c8. Nicolas -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
