mmc: cb710: drop free_irq for devm_request_irq allocated irq
irq allocated with devm_request_irq should not be freed using free_irq, because doing so causes a dangling pointer, and a subsequent double free. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -176,7 +176,7 @@ static int cb710_suspend(struct pci_dev *pdev, pm_message_t state)
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{
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struct cb710_chip *chip = pci_get_drvdata(pdev);
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free_irq(pdev->irq, chip);
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devm_free_irq(&pdev->dev, pdev->irq, chip);
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pci_save_state(pdev);
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pci_disable_device(pdev);
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if (state.event & PM_EVENT_SLEEP)
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