Messages in this thread | | | Date | Thu, 1 Mar 2012 14:07:53 +0000 | From | Alan Cox <> | Subject | Re: [PATCH 1/4] x86: add NO_IRQ macro |
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On Thu, 1 Mar 2012 14:28:36 +0100 Alessandro Rubini <rubini@gnudd.com> wrote:
> This is needed to compile AMBA drivers. Most architectures define > NO_IRQ as -1, and this does the same for the PC.
NAK
"No IRQ" is 0. There are a few platforms which incorrectly still define it as -1 but they are broken and in fact many drivers won't work with platforms that still incorrectly use -1. Nothing should be using a NO_IRQ define.
Fix the users.
Alan
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