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usb: host: ehci-sh: propagate errors from platform_get_irq()

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The driver overrides the error codes and IRQ0 returned by platform_get_irq()
to -ENODEV.  Switch to propagating the error codes upstream.  IRQ0 is no
longer returned by platform_get_irq(), so we now can safely ignore it...

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20211214204247.7172-4-s.shtylyov@omp.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergey Shtylyov 2021-12-14 23:42:46 +03:00 • committed by Greg Kroah-Hartman
parent 12ba912c30
commit 1aebf115af
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/ehci-sh.c
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@ -82,8 +82,8 @@ static int ehci_hcd_sh_probe(struct platform_device *pdev)
return -ENODEV; return -ENODEV;
irq = platform_get_irq(pdev, 0); irq = platform_get_irq(pdev, 0);
if (irq <= 0) { if (irq < 0) {
ret = -ENODEV; ret = irq;
goto fail_create_hcd; goto fail_create_hcd;
} }