Compile-testing the new driver on platforms without CONFIG_COMMON_CLK
leads to a link error:
drivers/devfreq/tegra20-devfreq.o: In function `tegra_devfreq_target':
tegra20-devfreq.c:(.text+0x288): undefined reference to `clk_set_min_rate'
Add a dependency on COMMON_CLK to avoid this.
Fixes: 1d39ee8dad6d ("PM / devfreq: Introduce driver for NVIDIA Tegra20")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/devfreq/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index f3b242987fd9..defe1d438710 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -107,6 +107,7 @@ config ARM_TEGRA_DEVFREQ
config ARM_TEGRA20_DEVFREQ
tristate "NVIDIA Tegra20 DEVFREQ Driver"
depends on (TEGRA_MC && TEGRA20_EMC) || COMPILE_TEST
+ depends on COMMON_CLK
select DEVFREQ_GOV_SIMPLE_ONDEMAND
select PM_OPP
help
--
2.20.0
