From 2eac58d5026e4ec8b17ff8b62877fea9e1d2f1b3 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 18 Dec 2011 11:43:56 +0000 Subject: ARM: amba: make use of -1 IRQs warn Make the core warn about the use of -1 (NO_IRQ) Signed-off-by: Russell King --- drivers/amba/bus.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/amba') diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index d15acbb4d59..01c2cf4efcd 100644 --- a/drivers/amba/bus.c +++ b/drivers/amba/bus.c @@ -511,6 +511,9 @@ int amba_device_add(struct amba_device *dev, struct resource *parent) void __iomem *tmp; int i, ret; + WARN_ON(dev->irq[0] == (unsigned int)-1); + WARN_ON(dev->irq[1] == (unsigned int)-1); + ret = request_resource(parent, &dev->res); if (ret) goto err_out; -- cgit v1.2.3