forked from luck/tmp_suning_uos_patched
phy: cpcap-usb: Fix platform_get_irq_byname's error checking.
The platform_get_irq_byname() function returns negative if an error occurs.
zero or positive number on success. platform_get_irq_byname() error
checking for zero is not correct.
Fixes: 6d6ce40f63
("phy: cpcap-usb: Add CPCAP PMIC USB support")
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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@ -310,7 +310,7 @@ static int cpcap_usb_init_irq(struct platform_device *pdev,
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int irq, error;
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irq = platform_get_irq_byname(pdev, name);
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if (!irq)
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if (irq < 0)
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return -ENODEV;
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error = devm_request_threaded_irq(ddata->dev, irq, NULL,
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