On 1 February 2016 at 11:38, Arnd Bergmann <[email protected]> wrote: > The rework of the power domain code has made the genpd_poweron() > function local to the file it's defined in, and the only remaining > caller is conditionally compiled based on CONFIG_PM_GENERIC_DOMAINS_OF, > so we get a warning when that is disabled: > > drivers/base/power/domain.c:234:12: error: 'genpd_poweron' defined but not > used [-Werror=unused-function] > > This adds a __maybe_unused annotation to the function so gcc can > figure out by itself that it should silently remove the definition > in this case. > > Signed-off-by: Arnd Bergmann <[email protected]> > Fixes: ea823c7cbffa ("PM / Domains: Remove pm_genpd_poweron() API")
Arnd, Thanks for fixing and reporting! Looking a bit closer to the genpd code in this reagrds, made me realize that I think there's a better approach to fix this. Instead of going into the details for how, I decided to send a separate patch. You are on cc. "[PATCH] PM / Domains: Silence compiler warning for an unused function". Kind regards Uffe
