From dvrabel@arcom.com Thu Jan 19 09:52:35 2006 Message-ID: <43CFD1DB.4010900@arcom.com> Date: Thu, 19 Jan 2006 17:52:27 +0000 From: David Vrabel To: Greg KH Cc: David Vrabel Subject: driver core: platform_get_irq*(): return -ENXIO on error platform_get_irq*() cannot return 0 on error as 0 is a valid IRQ on some platforms, return -ENXIO instead. Signed-off-by: David Vrabel Signed-off-by: Greg Kroah-Hartman --- drivers/base/platform.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- gregkh-2.6.orig/drivers/base/platform.c +++ gregkh-2.6/drivers/base/platform.c @@ -61,7 +61,7 @@ int platform_get_irq(struct platform_dev { struct resource *r = platform_get_resource(dev, IORESOURCE_IRQ, num); - return r ? r->start : 0; + return r ? r->start : -ENXIO; } EXPORT_SYMBOL_GPL(platform_get_irq); @@ -98,7 +98,7 @@ int platform_get_irq_byname(struct platf { struct resource *r = platform_get_resource_byname(dev, IORESOURCE_IRQ, name); - return r ? r->start : 0; + return r ? r->start : -ENXIO; } EXPORT_SYMBOL_GPL(platform_get_irq_byname);