[PATCH] dmaengine: pxa_dma: use platform_get_irq_optional

[Vinod Koul]

On 05-09-22, 17:07, Doug Brown wrote:
> The first IRQ is required, but IRQs 1 through (nb_phy_chans - 1) are
> optional, because on some platforms (e.g. PXA168) there is a single IRQ
> shared between all channels.
> 
> This change inhibits a flood of "IRQ index # not found" messages at
> startup. Tested on a PXA168-based device.

Applied, thanks

-- 
~Vinod