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Code Issues Releases Wiki Activity

usb: uhci: Use platform_get_irq() to get the interrupt

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

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211215225203.1991003-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rob Herring 2021-12-15 16:52:03 -06:00 committed by Greg Kroah-Hartman
parent b6886c7826
commit e1ffd5f070
1 changed files with 5 additions and 1 deletions
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6
drivers/usb/host/uhci-platform.c
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@ -133,7 +133,11 @@ static int uhci_hcd_platform_probe(struct platform_device *pdev)
goto err_rmr;
}
ret = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_SHARED);
ret = platform_get_irq(pdev, 0);
if (ret < 0)
goto err_clk;
ret = usb_add_hcd(hcd, ret, IRQF_SHARED);
if (ret)
goto err_clk;