Re: [PATCH 5/6 v3] mfd: tps65910-irq: Add devicetree init support

From: Mark Brown
Date: Tue May 08 2012 - 12:29:07 EST


On Tue, May 08, 2012 at 12:11:31PM -0700, Rhyland Klein wrote:

> Is this more what you would expect? If the dt code initialized the
> irq_base to 0 instead of -1 then this should also work.

> pdata->irq_base = irq_alloc_descs(-1, pdata->irq_base,
> tps65910->irq_num, -1);
> if (pdata->irq_base <= 0) {
> dev_err(tps65910->dev, "Failed to allocate irq descs: %d\n",
> pdata->irq_base);
> return pdata->irq_base;
> }

More like:

if (pdata->irq_base)
base = pdata->irq_base;
else
base = 0;
pdata->irq_base = irq_alloc_descs(base, 0,

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