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Message-Id: <1454166724-17374-1-git-send-email-wuninsu@gmail.com>
Date: Sat, 30 Jan 2016 10:12:04 -0500
From: Insu Yun <wuninsu@...il.com>
To: mturquette@...libre.com, sboyd@...eaurora.org,
linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: taesoo@...ech.edu, yeongjin.jang@...ech.edu, insu@...ech.edu,
changwoo@...ech.edu, Insu Yun <wuninsu@...il.com>
Subject: [PATCH] clk: unlock for handling unregisterd clock
If clock is already unregistered, it returns with holding lock.
It needs to be unlocked.
Signed-off-by: Insu Yun <wuninsu@...il.com>
---
drivers/clk/clk.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index b4db67a..9cc2d08 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2683,6 +2683,7 @@ void clk_unregister(struct clk *clk)
if (clk->core->ops == &clk_nodrv_ops) {
pr_err("%s: unregistered clock: %s\n", __func__,
clk->core->name);
+ clk_prepare_unlock();
return;
}
/*
--
1.9.1
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