tree 3cfa1a137c58f01b0a658bc53d0efec5c1734aca
parent 9ce751a6f5d6683b0fabd3cfc62da7e9f30bc57f
author Masahiro Yamada <yamada.masahiro@socionext.com> 1524107641 +0900
committer Tom Rini <trini@konsulko.com> 1525720527 -0400

regmap: clean up regmap allocation

Putting zero length array at the end of struct is a common technique
to embed arbitrary length of members.  There is no good reason to let
regmap_alloc_count() branch by "if (count <= 1)".

As far as I understood the code, regmap->base is an alias of
regmap->ranges[0].start, but it is not helpful but make the code
just ugly.

Rename regmap_alloc_count() to regmap_alloc() because the _count
suffix seems pointless.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: fixup cpu_info-rcar.c]
Signed-off-by: Tom Rini <trini@konsulko.com>