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[v4,17/37] PM / devfreq: tegra20: Relax Kconfig dependency

Message ID 20200609131404.17523-18-digetx@gmail.com
State Accepted
Commit cc2a4e83612040a3dc49966c6c4ac5088ed7037f
Headers show
Series Introduce memory interconnect for NVIDIA Tegra SoCs | expand

Commit Message

Dmitry Osipenko June 9, 2020, 1:13 p.m. UTC 
The Tegra EMC driver now could be compiled as a loadable kernel module.
Currently devfreq driver depends on the EMC/MC drivers in Kconfig, and
thus, devfreq is forced to be a kernel module if EMC is compiled as a
module. This build dependency could be relaxed since devfreq driver
checks MC/EMC presence on probe, allowing kernel configuration where
devfreq is a built-in driver and EMC driver is a loadable module.
This change puts Tegra20 devfreq Kconfig entry on a par with the Tegra30
devfreq entry.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 drivers/devfreq/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index 37dc40d1fcfb..0ee36ae2fa79 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -123,7 +123,7 @@  config ARM_TEGRA_DEVFREQ
 
 config ARM_TEGRA20_DEVFREQ
 	tristate "NVIDIA Tegra20 DEVFREQ Driver"
-	depends on (TEGRA_MC && TEGRA20_EMC) || COMPILE_TEST
+	depends on ARCH_TEGRA_2x_SOC || COMPILE_TEST
 	depends on COMMON_CLK
 	select DEVFREQ_GOV_SIMPLE_ONDEMAND
 	help