gpio: thunderx: fix error return code in thunderx_gpio_probe()
[ Upstream commitpull/10/head76e28f5ffe
] Fix to return error code -ENOMEM from the error handling case instead of 0, as done elsewhere in this function. Fixes:5a2a30024d
("gpio: Add gpio driver support for ThunderX and OCTEON-TX") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
cfafed12f4
commit
4aafb8cdcc
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@ -566,8 +566,10 @@ static int thunderx_gpio_probe(struct pci_dev *pdev,
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txgpio->irqd = irq_domain_create_hierarchy(irq_get_irq_data(txgpio->msix_entries[0].vector)->domain,
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0, 0, of_node_to_fwnode(dev->of_node),
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&thunderx_gpio_irqd_ops, txgpio);
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if (!txgpio->irqd)
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if (!txgpio->irqd) {
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err = -ENOMEM;
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goto out;
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}
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/* Push on irq_data and the domain for each line. */
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for (i = 0; i < ngpio; i++) {
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