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clk: Fix pointer casting to prevent oops in devm_clk_release()
commit8b3d743fc9upstream. The release function is called with a pointer to the memory returned by devres_alloc(). I was confused about that by the code before the generalization that used a struct clk **ptr. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Fixes:abae8e57e4("clk: generalize devm_clk_get() a bit") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20220620171815.114212-1-u.kleine-koenig@pengutronix.de Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Linux Kernel Functional Testing <lkft@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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committed by
Greg Kroah-Hartman
parent
f84c9b72fb
commit
19f1f99be3
@@ -11,7 +11,7 @@ struct devm_clk_state {
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static void devm_clk_release(struct device *dev, void *res)
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{
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struct devm_clk_state *state = *(struct devm_clk_state **)res;
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struct devm_clk_state *state = res;
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if (state->exit)
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state->exit(state->clk);
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