tree 5ee6cea2fe656d5772d79245e296c13b36f60456
parent 1d6ed32226326a6e6cd67cd9ee4294bcbb0c9a15
author Martyn Welch <martyn.welch@gefanuc.com> 1250150582 +0100
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1252648931 +1000

powerpc/nvram: Enable use Generic NVRAM driver for different size chips

Remove the reliance on a staticly defined NVRAM size, allowing
platforms to support NVRAMs with sizes differing from the standard.

A fall back value is provided for platforms not supporting this extension.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>