usb: ohci-nxp: Use helper function devm_clk_get_enabled()

devm_clk_get() and clk_prepare_enable() can be replaced by helper
function devm_clk_get_enabled(). Let's use devm_clk_get_enabled() to
simplify code and avoid calling clk_disable_unprepare().

Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20240902123020.29267-3-zhangzekun11@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>