This is a note to let you know that I've just added the patch titled
clk: si5341: Fix clock HW provider cleanup
to the 5.16-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
clk-si5341-fix-clock-hw-provider-cleanup.patch
and it can be found in the queue-5.16 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 49a8f2bc8d88702783c7e163ec84374e9a022f71 Mon Sep 17 00:00:00 2001
From: Robert Hancock <robert.hancock@xxxxxxxxxx>
Date: Wed, 12 Jan 2022 14:38:16 -0600
Subject: clk: si5341: Fix clock HW provider cleanup
From: Robert Hancock <robert.hancock@xxxxxxxxxx>
commit 49a8f2bc8d88702783c7e163ec84374e9a022f71 upstream.
The call to of_clk_add_hw_provider was not undone on remove or on probe
failure, which could cause an oops on a subsequent attempt to retrieve
clocks for the removed device. Switch to the devm version of the
function to avoid this issue.
Fixes: 3044a860fd09 ("clk: Add Si5341/Si5340 driver")
Signed-off-by: Robert Hancock <robert.hancock@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220112203816.1784610-1-robert.hancock@xxxxxxxxxx
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/clk/clk-si5341.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/clk/clk-si5341.c
+++ b/drivers/clk/clk-si5341.c
@@ -1740,7 +1740,7 @@ static int si5341_probe(struct i2c_clien
clk_prepare(data->clk[i].hw.clk);
}
- err = of_clk_add_hw_provider(client->dev.of_node, of_clk_si5341_get,
+ err = devm_of_clk_add_hw_provider(&client->dev, of_clk_si5341_get,
data);
if (err) {
dev_err(&client->dev, "unable to add clk provider\n");
Patches currently in stable-queue which might be from robert.hancock@xxxxxxxxxx are
queue-5.16/net-axienet-wait-for-phyrstcmplt-after-core-reset.patch
queue-5.16/clk-si5341-fix-clock-hw-provider-cleanup.patch
queue-5.16/net-axienet-increase-reset-timeout.patch
