This is a note to let you know that I've just added the patch titled
clk: nomadik: Add missing of_node_put()
to the 6.0-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-nomadik-add-missing-of_node_put.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 2a7d1a4282444c9b3d89dee5de053d92e5f3fc40
Author: Liang He <windhl@xxxxxxx>
Date: Fri Jun 17 09:43:08 2022 +0800
clk: nomadik: Add missing of_node_put()
[ Upstream commit 28a0b0984e76df8fd64b6850fa56cf5201e6e638 ]
In nomadik_src_init(), of_find_matching_node() will return a node
pointer with refcount incremented. We should use of_node_put() in
fail path or when it is not used anymore.
Signed-off-by: Liang He <windhl@xxxxxxx>
Link: https://lore.kernel.org/r/20220617014308.4001511-1-windhl@xxxxxxx
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx>
Stable-dep-of: 89ab396d712f ("clk: meson: Hold reference returned by of_get_parent()")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c
index bad2677e11ae..71fbe687fa7b 100644
--- a/drivers/clk/clk-nomadik.c
+++ b/drivers/clk/clk-nomadik.c
@@ -99,7 +99,7 @@ static void __init nomadik_src_init(void)
if (!src_base) {
pr_err("%s: must have src parent node with REGS (%pOFn)\n",
__func__, np);
- return;
+ goto out_put;
}
/* Set all timers to use the 2.4 MHz TIMCLK */
@@ -132,6 +132,9 @@ static void __init nomadik_src_init(void)
}
writel(val, src_base + SRC_XTALCR);
register_reboot_notifier(&nomadik_clk_reboot_notifier);
+
+out_put:
+ of_node_put(np);
}
/**
