[PATCH 05/10] ARM: s3c64xx: enable sparse IRQ support

Mark Brown broonie at kernel.org
Sun Mar 8 11:56:27 PDT 2015

On Fri, Mar 06, 2015 at 05:43:16PM +0000, Charles Keepax wrote:

> Cragganmore, I need to look into it a bit more but it looks like
> one of the PMICs can't allocate its IRQs:

> [    0.961455] wm831x 1-0034: WM8311 revision C
> [    0.965066] wm831x 1-0034: Failed to allocate IRQs: -17

> And the CODEC can't request its IRQ:

> [    4.252735] arizona spi0.1: WM5102 revision C
> [    4.269763] arizona spi0.1: Failed to request primary IRQ 263: -22

> Hopefully I can look into this a little more next week.

The second is a knock on from the first - the CODEC interrupt line is
connected to the PMIC so since the PMIC can't allocate its IRQ range the
CODEC can't request it.
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