[PATCH] serial: imx: enable the clocks only when the uart is used

[Huang Shijie]

于 2013年06月03日 17:50, Russell King - ARM Linux 写道:
> You should check the return value.  I've a good mind to mark these
> functions with __must_check...
yes, that's a good idea to add the __must_check.

thanks
Huang Shijie