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

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

[Arnd Bergmann]

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(-)

diff --git a/include/soc/tegra/pmc.h b/include/soc/tegra/pmc.h
index 4bcbf19d75ac..53f6d02889db 100644
--- a/include/soc/tegra/pmc.h
+++ b/include/soc/tegra/pmc.h
@@ -210,7 +210,6 @@ tegra_pmc_io_pad_power_disable(struct tegra_pmc *pmc, enum tegra_io_pad id)
 bool tegra_pmc_cpu_is_powered(unsigned int cpuid);
 int tegra_pmc_cpu_power_on(unsigned int cpuid);
 int tegra_pmc_cpu_remove_clamping(unsigned int cpuid);
-bool tegra_pmc_core_domain_state_synced(void);
 
 #if defined(CONFIG_SOC_TEGRA_PMC) && defined(CONFIG_PM_SLEEP)
 enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
@@ -230,6 +229,10 @@ static inline void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode)
 {
 }
 #endif
+#endif
+
+#if defined(CONFIG_ARM) && defined(CONFIG_SOC_TEGRA_PMC)
+bool tegra_pmc_core_domain_state_synced(void);
 #else
 /* needed for COMPILE_TEST */
 static inline bool tegra_pmc_core_domain_state_synced(void)
-- 
2.39.5