Re: [PATCH] soc/tegra: pmc: fix #ifdef block in header

[Thierry Reding <thierry.reding@kernel.org>]

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On Thu, Jun 18, 2026 at 04:36:50PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> When build testing on ARM without the PMC driver, the other drivers
> fail to link:
> 
> ld.lld: error: undefined symbol: tegra_pmc_core_domain_state_synced
> >>> referenced by regulators-tegra30.c
> >>>               drivers/soc/tegra/regulators-tegra30.o:(tegra30_regulator_balance_voltage) in archive vmlinux.a
> >>> referenced by regulators-tegra20.c
> >>>               drivers/soc/tegra/regulators-tegra20.o:(tegra20_core_rtc_update) in archive vmlinux.a
> 
> Adapt the checks in the header to cover both cases on other architectures
> and without PMC.
> 
> Fixes: 8318af5dd29c ("soc/tegra: pmc: Move legacy code behind CONFIG_ARM guard")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  include/soc/tegra/pmc.h | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)

Heh... guess that was just one combination too much for me. Thanks for
catching this.

Thierry

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