On Wed, Jun 3, 2015 at 2:34 PM, Dan Williams <[email protected]> wrote: > Quoting Arnd: > I was thinking the opposite approach and basically removing all uses > of IORESOURCE_CACHEABLE from the kernel. There are only a handful of > them.and we can probably replace them all with hardcoded > ioremap_cached() calls in the cases they are actually useful. > > All existing usages of IORESOURCE_CACHEABLE call ioremap() instead of > ioremap_nocache() if the resource is cacheable, however ioremap() is > uncached by default. Clearly none of the existing usages care about the > cacheability, so let's clean that up before introducing generic > ioremap_cache() support across architectures. > > Suggested-by: Arnd Bergmann <[email protected]>
Signed-off-by: Dan Williams <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
