313a98faf1
This flag is a no-op now (see commit 47b0eeb3dc8a "clk: Deprecate CLK_IS_ROOT", 2016-02-02) so remove it. Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>