Commit c3ee7dbd authored Jul 04, 2022 by Liang He Committed by Greg Kroah-Hartman Oct 26, 2022

powerpc/sysdev/fsl_msi: Add missing of_node_put()



[ Upstream commit def435c04ee984a5f9ed2711b2bfe946936c6a21 ]

In fsl_setup_msi_irqs(), use of_node_put() to drop the reference
returned by of_parse_phandle().

Fixes: 895d603f ("powerpc/fsl_msi: add support for the fsl, msi property in PCI nodes")
Co-authored-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220704145233.278539-1-windhl@126.com


Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 3b081557

arch/powerpc/sysdev/fsl_msi.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -216,8 +216,10 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
		dev_err(&pdev->dev,
		"node %pOF has an invalid fsl,msi phandle %u\n",
		hose->dn, np->phandle);
		of_node_put(np);
		return -EINVAL;
		}
		of_node_put(np);
		}

		for_each_pci_msi_entry(entry, pdev) {