clk: simplify __clk_init_parent()
The translation from the index into clk_core is done by
clk_core_get_parent_by_index(). The if-block for num_parents == 1
case is duplicating the code in the clk_core_get_parent_by_index().
Drop the "if (num_parents == 1)" from the special case. Instead,
set the index to zero if .get_parent() is missing.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
1 file changed