From f751db8adaeaa4a5b200121973633ea45f4bb395 Mon Sep 17 00:00:00 2001 From: Daniel Lezcano Date: Sat, 27 Nov 2021 00:08:20 +0100 Subject: powercap/drivers/dtpm: Disable DTPM at boot time The DTPM framework misses a mechanism to set it up. That is currently under review but will come after the next cycle. As the distro are enabling all the kernel options, the DTPM framework is enabled on platforms where the energy model is not implemented, thus making the framework inconsistent and disrupting the CPU frequency scaling service. Remove the initialization at boot time as a hot fix. Fixes: 7a89d7eacf8e ("powercap/drivers/dtpm: Simplify the dtpm table") Signed-off-by: Daniel Lezcano Reported-By: Doug Smythies Tested-By: Doug Smythies Signed-off-by: Rafael J. Wysocki --- drivers/powercap/dtpm.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/powercap/dtpm.c b/drivers/powercap/dtpm.c index b9fac786246a..fb35c5828bfb 100644 --- a/drivers/powercap/dtpm.c +++ b/drivers/powercap/dtpm.c @@ -471,9 +471,6 @@ static int __init init_dtpm(void) return PTR_ERR(pct); } - for_each_dtpm_table(dtpm_descr) - dtpm_descr->init(); - return 0; } late_initcall(init_dtpm); -- cgit v1.2.3