Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 113/138] pinctrl: sirf: atlas7: Add missing of_node_put() | Date | Tue, 28 Nov 2017 11:23:34 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[ Upstream commit 7af355e6715b325d8af29822f4c3dbecd7eeebec ]
Reference to 'sys2pci_np' should be dropped in all cases here, not only in error handling path.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/pinctrl/sirf/pinctrl-atlas7.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c +++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c @@ -5420,14 +5420,15 @@ static int atlas7_pinmux_probe(struct pl sys2pci_np = of_find_node_by_name(NULL, "sys2pci"); if (!sys2pci_np) return -EINVAL; + ret = of_address_to_resource(sys2pci_np, 0, &res); + of_node_put(sys2pci_np); if (ret) return ret; + pmx->sys2pci_base = devm_ioremap_resource(&pdev->dev, &res); - if (IS_ERR(pmx->sys2pci_base)) { - of_node_put(sys2pci_np); + if (IS_ERR(pmx->sys2pci_base)) return -ENOMEM; - } pmx->dev = &pdev->dev;
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