memory: tegra20-emc: Add runtime dependency on devfreq governor module

Tegra20 EMC driver uses simple devfreq governor. Add simple devfreq governor to the list of the Tegra20 EMC driver module softdeps to allow userspace initramfs tools like dracut to automatically pull the devfreq module into ramfs image together with the EMC module. Reported-by: Nicolas Chauvet <[email protected]> Suggested-by: Nicolas Chauvet <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
tadfisher · Oct 21, 2021 · 14b43c2 · 14b43c2
1 parent 131dd9a
commit 14b43c2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
@@ -1288,4 +1288,5 @@ module_platform_driver(tegra_emc_driver);
 
 MODULE_AUTHOR("Dmitry Osipenko <[email protected]>");
 MODULE_DESCRIPTION("NVIDIA Tegra20 EMC driver");
+MODULE_SOFTDEP("pre: governor_simpleondemand");
 MODULE_LICENSE("GPL v2");