commit eb43e023130b5021c1ffad4d5c84cb310ffcb0f6
author Marcin Wojtas <mw@semihalf.com> Mon Mar 14 09:38:56 2016 +0100
committer David S. Miller <davem@davemloft.net> Mon Mar 14 12:19:45 2016 -0400
tree b56f01e32ba60c6ddeeb983d2e114c351bc602af
parent d3bf9b19ff06bdcc4aacdd6eb395c742138a9dc9

misc: sram: add optional ioremap without write combining

Some SRAM users may require non-bufferable access to the memory, which is
impossible, because devm_ioremap_wc() is used for setting sram->virt_base.

This commit adds optional flag 'no-memory-wc', which allow to choose remap
method, using DT property. Documentation is updated accordingly.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Signed-off-by: David S. Miller <davem@davemloft.net>