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2df181e1ae
A call to of_parse_phandle() is incrementing the refcount, and as such,
the of_node_put() must be called when the reference is no longer needed.
Thus, refactor the existing code and add a missing of_node_put() call
following the check to ensure that "msi_np" matches "pcie->np" and after
MSI initialization, but only if the MSI support is enabled system-wide.
Cc: stable@vger.kernel.org # v5.10+
Fixes: 40ca1bf580 ("PCI: brcmstb: Add MSI support")
Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20250122222955.1752778-1-svarbanov@suse.de
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>