clk: renesas: mstp: Combine group-private and clock array allocation

Make mstp_clock_group.clks[] a flexible array member, and use the new
struct_size() helper, to combine the allocation of the group-private
structure and array of module clocks.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2019-06-12 17:25:39 +02:00
commit a79f5836bd