clk: bcm: Remove CLK_IS_ROOT

This flag is a no-op now. Remove usage of the flag.

Cc: Lee Jones <lee@kernel.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Stephen Boyd 2016-03-01 10:59:47 -08:00
commit bd41aa6773