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[PATCH] handle errors returned by platform_get_irq*()

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platform_get_irq*() now returns on -ENXIO when the resource cannot be
found.  Ensure all users of platform_get_irq*() handle this error
appropriately.

Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Vrabel
2006-01-19 17:56:29 +00:00
committed by Greg Kroah-Hartman
parent 305b3228f9
commit 489447380a
19 changed files with 60 additions and 10 deletions
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4
drivers/net/gianfar.c
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@@ -193,8 +193,12 @@ static int gfar_probe(struct platform_device *pdev)
priv->interruptTransmit = platform_get_irq_byname(pdev, "tx");
priv->interruptReceive = platform_get_irq_byname(pdev, "rx");
priv->interruptError = platform_get_irq_byname(pdev, "error");
if (priv->interruptTransmit < 0 || priv->interruptReceive < 0 || priv->interruptError < 0)
goto regs_fail;
} else {
priv->interruptTransmit = platform_get_irq(pdev, 0);
if (priv->interruptTransmit < 0)
goto regs_fail;
}
/* get a pointer to the register memory */