[PATCH 17/31] ARM: amba: make use of -1 IRQs warn
From: Russell King - ARM Linux <hidden>
Date: 2012-01-20 09:28:09
Also in:
linux-devicetree, linux-mmc, linux-omap, linux-samsung-soc
Subsystem:
arm primecell bus support, the rest · Maintainers:
Russell King, Linus Torvalds
Make the core warn about the use of -1 (NO_IRQ) Signed-off-by: Russell King <redacted> --- drivers/amba/bus.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index d15acbb..01c2cf4 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;
--
1.7.4.4