• Arnd Bergmann's avatar
    soc/tegra: Fix link errors with PMC disabled · bd737038
    Arnd Bergmann authored
    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: default avatarKrzysztof Kozlowski <krzk@kernel.org>
    Fixes: 854014236290 ("soc/tegra: Implement Tegra186 PMC support")
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
    bd737038
pmc.h 5.84 KB