This function is called from driver probe, which isn't the same as
__init code because driver probe can happen later. Drop the __init
marking here to fix this potential problem.

Cc: Sean Wang <sean.wang@mediatek.com>
Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Wenzhen Yu <wenzhen.yu@mediatek.com>
Cc: Weiyi Lu <weiyi.lu@mediatek.com>
Fixes: 2fc0a509 ("clk: mediatek: add clock support for MT7622 SoC")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>