lkml.org 
[lkml]   [2021]   [Feb]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH V2] opp: Don't ignore clk_get() errors other than -ENOENT
From
Date
Quoting Viresh Kumar (2021-01-31 20:22:58)
> Not all devices that need to use OPP core need to have clocks, a missing
> clock is fine in which case -ENOENT shall be returned by clk_get().
>
> Anything else is an error and must be handled properly.
>
> Reported-by: Dmitry Osipenko <digetx@gmail.com>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
> V2:
> - s/ENODEV/ENOENT
> - Use dev_err_probe()
>
> Stephen, is the understanding correct that -ENOENT is the only error
> returned for missing clocks ?

Yeah pretty much. See clk_get_optional().

\
 
 \ /
  Last update: 2021-02-11 20:23    [W:0.049 / U:0.100 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site