Re: [PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2

[Alan Cox]

On Sat,  2 Aug 2008 19:59:21 -0700
Yinghai Lu <yhlu.kernel@xxxxxxxxx> wrote:

> use small array with index to handle irq locking for serial port
> hope 32 slot is enough
> 
> v2: according to Eric, move irq_no into irq_info, and not clean irq_no

This wants doing with a hash not a prayer that "32 slots is enough"
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