[PATCH] mmci: call flush_dcache_page() outside of atomic kmap

[Rabin Vincent]

On Sun, Jan 2, 2011 at 3:43 AM, Russell King - ARM Linux
<linux at arm.linux.org.uk> wrote:
> Err, hang on.  The sg iter API uses flush_kernel_dcache_page(), not
> flush_dcache_page().  flush_kernel_dcache_page() is not expected to
> touch userspace mappings.

This email thread was never about the flush_kernel_dcache_page() in the
sg_miter API.  It's about the flush_dcache_page() in MMCI.