Hi Arnd,
On 08/05/2020 14:25, Arnd Bergmann wrote:
On Fri, May 8, 2020 at 1:14 PM Grygorii Strashko
<grygorii.strashko@xxxxxx> wrote:
On 08/05/2020 13:10, Arnd Bergmann wrote:
On Fri, May 8, 2020 at 11:59 AM Grygorii Strashko
That's because TI_CPTS_MOD (which is the symbol gating the _compilation_ of
cpts.c) now depends on PTP_1588_CLOCK, and so is not enabled in these
configurations, but TI_CPTS (which is the symbol gating _calls_ to the cpts
functions) _is_ enabled. So we end up compiling calls to functions that
don't exist, resulting in the linker errors.
This patch fixes build errors and restores previous behavior by:
- ensure PTP_1588_CLOCK=y in TI specific configs and CPTS will be built
- use IS_REACHABLE(CONFIG_TI_CPTS) in code instead of IS_ENABLED()
I don't understand what IS_REACHABLE() is needed for once all the other
changes are in place. I'd hope we can avoid that. Do you still see
failures without
that or is it just a precaution. I can do some randconfig testing on your patch
to see what else might be needed to avoid IS_REACHABLE().
I've not changed this part of original patch, but seems you're right.
I can drop it and resend, but, unfortunately, i do not have time today for full build testing.
I have applied to patch locally to my randconfig tree, with the IS_REACHABLE()
changes taken out.
What will be the conclusion here?
--
Best regards,
grygorii
