Commit e796cc6a authored Nov 17, 2017 by Arvind Yadav Committed by Kishon Vijay Abraham I Dec 15, 2017

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: 6d6ce40f ("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>

parent 04604673

drivers/phy/motorola/phy-cpcap-usb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -310,7 +310,7 @@ static int cpcap_usb_init_irq(struct platform_device *pdev,
		int irq, error;

		irq = platform_get_irq_byname(pdev, name);
		if (!irq)
		if (irq < 0)
		return -ENODEV;

		error = devm_request_threaded_irq(ddata->dev, irq, NULL,

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