5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Konrad Dybcio konrad.dybcio@linaro.org
[ Upstream commit 12ca59b91d04df32e41be5a52f0cabba912c11de ]
Currently, the regulator framework informs us before calling into their unused cleanup paths, which eases at least some debugging. The same could be beneficial for clocks, so that random shutdowns shortly after most initcalls are done can be less of a guess.
Add a pr_info before disabling unused clocks to do so.
Reviewed-by: Marijn Suijten marijn.suijten@somainline.org Signed-off-by: Konrad Dybcio konrad.dybcio@linaro.org Link: https://lore.kernel.org/r/20230307132928.3887737-1-konrad.dybcio@linaro.org Signed-off-by: Stephen Boyd sboyd@kernel.org Stable-dep-of: e581cf5d2162 ("clk: Get runtime PM before walking tree during disable_unused") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/clk.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index f6be526005bbe..bcaaadb0fed8d 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1309,6 +1309,8 @@ static int __init clk_disable_unused(void) return 0; }
+ pr_info("clk: Disabling unused clocks\n"); + clk_prepare_lock();
hlist_for_each_entry(core, &clk_root_list, child_node)