diff options
| author | Insu Yun <wuninsu@gmail.com> | 2016-01-30 18:12:04 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-02-02 22:54:07 +0300 |
| commit | 4106a3d9ebb9839a8e93b0116c0f94dc4f10e4b2 (patch) | |
| tree | 12e9ecd8a2ddd632d691a28ee55a23f0324f2da7 /drivers/clk/clk.c | |
| parent | 7001ec560a82d1cc2ba5c0c9ac1f7fcca820b27e (diff) | |
| download | linux-4106a3d9ebb9839a8e93b0116c0f94dc4f10e4b2.tar.xz | |
clk: unlock for handling unregistered clock
If clock is already unregistered, it returns with holding lock.
It needs to be unlocked.
Signed-off-by: Insu Yun <wuninsu@gmail.com>
[sboyd@codeaurora.org: Use goto instead]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk.c')
| -rw-r--r-- | drivers/clk/clk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index d31ed95d27a4..bb01ed6cc63e 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -2641,7 +2641,7 @@ void clk_unregister(struct clk *clk) if (clk->core->ops == &clk_nodrv_ops) { pr_err("%s: unregistered clock: %s\n", __func__, clk->core->name); - return; + goto unlock; } /* * Assign empty clock ops for consumers that might still hold @@ -2667,7 +2667,7 @@ void clk_unregister(struct clk *clk) pr_warn("%s: unregistering prepared clock: %s\n", __func__, clk->core->name); kref_put(&clk->core->ref, __clk_release); - +unlock: clk_prepare_unlock(); } EXPORT_SYMBOL_GPL(clk_unregister); |