tree 3d930e91d65fb6ccf22bc7cdfd2de168ce3eb0f1
parent 0ff3e62ff119f2b65b0a8ad48fcb669f609fd904
author Mark Brown <broonie@opensource.wolfsonmicro.com> 1349371218 +0100
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1350262800 +0900

regmap: Split raw writes that cross window boundaries

If a block write covers a paged memory region and crosses a window
boundary then rather than failing the write split the transfer up
into multiple writes, making the whole process more transparent for
drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>