From 717f9cfe2c059868229f912f64cc7c56240e876a Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 18 Dec 2011 11:43:56 +0000 Subject: [PATCH] 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(+) diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index d15acbb4d59e5..01c2cf4efcdde 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; -- 2.39.5