clk: Don't try to use a struct clk* after it could have been freed

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commit 10cdfe54da upstream.

As __clk_release could call kfree on clk and then we wouldn't have a safe way
of getting the module that owns the clock.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Fixes: fcb0ee6a3d ("clk: Implement clk_unregister")
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tomeu Vizoso 2014-12-02 08:54:19 +01:00 • committed by Greg Kroah-Hartman

parent e2481b604d

commit fcdb6d6101

1 changed files with 4 additions and 1 deletions

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drivers/clk/clk.c

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