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| author | Arnd Bergmann <arnd@arndb.de> | 2017-03-20 10:13:06 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-04-04 15:43:51 +0200 |
| commit | bd737038d555468198495230f4233b9ba92e774c (patch) | |
| tree | ddf59c149c0a3f28ffaefa4fa54effc96d0fddc3 /include/soc/tegra | |
| parent | 5e7d4c65294174d6f58fe36df3edd55cd3b859d6 (diff) | |
| download | lwn-bd737038d555468198495230f4233b9ba92e774c.tar.gz lwn-bd737038d555468198495230f4233b9ba92e774c.zip | |
soc/tegra: Fix link errors with PMC disabled
With the new Tegra186 PMC driver merged, anything that relies on the previous
PMC driver fails to link when that is disabled:
arch/arm/mach-tegra/pm.o: In function `tegra_pm_set':
pm.c:(.text.tegra_pm_set+0x3c): undefined reference to `tegra_pmc_enter_suspend_mode'
arch/arm/mach-tegra/pm.o: In function `tegra_suspend_enter':
pm.c:(.text.tegra_suspend_enter+0x4): undefined reference to `tegra_pmc_get_suspend_mode'
arch/arm/mach-tegra/pm.o: In function `tegra_init_suspend':
pm.c:(.init.text+0x1c): undefined reference to `tegra_pmc_get_suspend_mode'
pm.c:(.init.text+0x74): undefined reference to `tegra_pmc_set_suspend_mode'
ERROR: tegra_powergate_sequence_power_up [drivers/ata/ahci_tegra.ko] undefined!
ERROR: tegra_powergate_power_off [drivers/ata/ahci_tegra.ko] undefined!
Making the definition depend on the presence of the driver makes it build
again, though that might not be the correct fix.
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Fixes: 854014236290 ("soc/tegra: Implement Tegra186 PMC support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/soc/tegra')
| -rw-r--r-- | include/soc/tegra/pmc.h | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/include/soc/tegra/pmc.h b/include/soc/tegra/pmc.h index 2f271d1b9cea..1c3982bc558f 100644 --- a/include/soc/tegra/pmc.h +++ b/include/soc/tegra/pmc.h @@ -26,12 +26,6 @@ struct clk; struct reset_control; -#ifdef CONFIG_PM_SLEEP -enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void); -void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode); -void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode); -#endif /* CONFIG_PM_SLEEP */ - #ifdef CONFIG_SMP bool tegra_pmc_cpu_is_powered(unsigned int cpuid); int tegra_pmc_cpu_power_on(unsigned int cpuid); @@ -144,7 +138,7 @@ enum tegra_io_pad_voltage { TEGRA_IO_PAD_3300000UV, }; -#ifdef CONFIG_ARCH_TEGRA +#ifdef CONFIG_SOC_TEGRA_PMC int tegra_powergate_is_powered(unsigned int id); int tegra_powergate_power_on(unsigned int id); int tegra_powergate_power_off(unsigned int id); @@ -163,6 +157,11 @@ int tegra_io_pad_get_voltage(enum tegra_io_pad id); /* deprecated, use tegra_io_pad_power_{enable,disable}() instead */ int tegra_io_rail_power_on(unsigned int id); int tegra_io_rail_power_off(unsigned int id); + +enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void); +void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode); +void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode); + #else static inline int tegra_powergate_is_powered(unsigned int id) { @@ -221,6 +220,20 @@ static inline int tegra_io_rail_power_off(unsigned int id) { return -ENOSYS; } -#endif /* CONFIG_ARCH_TEGRA */ + +static inline enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void) +{ + return TEGRA_SUSPEND_NONE; +} + +static inline void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode) +{ +} + +static inline void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode) +{ +} + +#endif /* CONFIG_SOC_TEGRA_PMC */ #endif /* __SOC_TEGRA_PMC_H__ */ |