Commit b6886c78 authored by Rob Herring's avatar Rob Herring Committed by Greg Kroah-Hartman
Browse files

usb: ohci-s3c2410: Use platform_get_irq() to get the interrupt 



Accessing platform device resources directly has long been deprecated for
DT as IRQ resources may not be available at device creation time. Drivers
relying on the static IRQ resources is blocking removing the static setup
from the DT core code.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211215225358.1993774-1-robh@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2dec70f1

drivers/usb/host/ohci-s3c2410.c

+8 −2
Original line number Diff line number Diff line
@@ -356,7 +356,7 @@ static int ohci_hcd_s3c2410_probe(struct platform_device *dev) 
{

	struct usb_hcd *hcd = NULL;

	struct s3c2410_hcd_info *info = dev_get_platdata(&dev->dev);

	int retval;

	int retval, irq;



	s3c2410_usb_set_power(info, 1, 1);

	s3c2410_usb_set_power(info, 2, 1);
@@ -388,9 +388,15 @@ static int ohci_hcd_s3c2410_probe(struct platform_device *dev) 
		goto err_put;

	}



	irq = platform_get_irq(dev, 0);

	if (irq < 0) {

		retval = irq;

		goto err_put;

	}



	s3c2410_start_hc(dev, hcd);



	retval = usb_add_hcd(hcd, dev->resource[1].start, 0);

	retval = usb_add_hcd(hcd, irq, 0);

	if (retval != 0)

		goto err_ioremap;