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soc: qcom: pil: Correct memory-region of_node reference counting

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of_parse_phandle() is used to deduce if a memory region is
associated with a particular device. The call to of_parse_phandle()
internally increments the reference count to the memory region's
of_node, and thus, the caller should reverse that action by
decrementing it via a call to of_node_put().

Change-Id: I390b48bef9295258ae950738c0dde99d4604e263
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
This commit is contained in:
Isaac J. Manjarres 2019-09-18 13:13:13 -07:00
commit bdadd5e009
1 changed files with 1 additions and 0 deletions
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1
drivers/soc/qcom/peripheral-loader.c
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@ -779,6 +779,7 @@ static int pil_alloc_region(struct pil_priv *priv, phys_addr_t min_addr,
}
ret = of_address_to_resource(mem_node, 0, &res);
of_node_put(mem_node);
if (ret < 0) {
pil_err(priv->desc, "Failed to get the resource\n");
goto err;