From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: [PATCH 17/31] ARM: amba: make use of -1 IRQs warn Date: Fri, 20 Jan 2012 09:28:09 +0000 Message-ID: References: <20120120092207.GD1068@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20120120092207.GD1068-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, STEricsson List-Id: devicetree@vger.kernel.org Make the core warn about the use of -1 (NO_IRQ) Signed-off-by: Russell King --- 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