clk: Print an info line before disabling unused clocks

[ 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>

This commit is contained in:

Konrad Dybcio

2023-03-07 14:29:28 +01:00

committed by

Greg Kroah-Hartman

parent c04fc24403

commit 83e6e77f68

1 changed files with 2 additions and 0 deletions

									
										2

drivers/clk/clk.c
									
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				@ -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)

clk: Print an info line before disabling unused clocks

2 drivers/clk/clk.c Unescape Escape View File

2

drivers/clk/clk.c

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