Re: [PATCH] soc/tegra: pmc: Drop SMP dependency from CPU APIs

[Stephen Boyd]

Quoting Thierry Reding (2018-12-13 08:07:46)
> On Thu, Dec 13, 2018 at 02:09:01AM -0800, Stephen Boyd wrote:
> > Quoting Jon Hunter (2018-12-13 01:46:14)
> > > When CONFIG_SMP is disabled, the tegra clk driver now fails to build:
> > > 
> > > drivers/clk/tegra/clk-tegra30.c: In function âtegra30_cpu_rail_off_readyâ:
> > > drivers/clk/tegra/clk-tegra30.c:1151:2: error: implicit declaration of function âtegra_pmc_cpu_is_poweredâ [-Werror=implicit-function-declaration]
> > >   cpu_pwr_status = tegra_pmc_cpu_is_powered(1) ||
> > >     ^
> > > Fix the above error by removing the CONFIG_SMP ifdef around the
> > > declaration around the PMC CPU APIs because although these are not
> > > needed for non-SMP configurations, there is no harm in including these
> > > for non-SMP builds either.
> > > 
> > > Fixes: 61866523ed6e ("clk: tegra30: Use Tegra CPU powergate helper function")
> > > Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
> > > Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
> > 
> > Can I pick this into clk tree? That would make the compilation bisection
> > hole very small. I could even reorder the clk-tegra branch to have this
> > before the user so the bisection hole doesn't exist.
> 
> Fine with me:
> 
> Acked-by: Thierry Reding <treding@xxxxxxxxxx>

Ok thanks. I'll reorder things soon, but for now I'll just pick this
atop the tegra branch and merge it up to next.