On Wed, Sep 25, 2019 at 07:11:55PM +0300, Andy Shevchenko wrote: > Simplify the code which fetches the input clock by using > devm_clk_get_optional(). This comes with a small functional change: previously > all errors were ignored except deferred probe. Now all errors are > treated as errors. If no input clock is present devm_clk_get_optional() will > return NULL instead of an error which matches the behavior of the old code. Please, ignore this one, it will break the systems where more than one clock defined. -- With Best Regards, Andy Shevchenko