Re: [PATCH] SPI: Add driver for Cadence SPI controller

[Mark Brown]

On Tue, Mar 18, 2014 at 02:45:09PM +0000, Harini Katakam wrote:

> OK. I dint consider interrupt sharing. 
> Do you think the following implementation would be better?

> status = IRQ_NONE;
> if (intr_status & CDNS_SPI_IXR_MODF_MASK) {
>       /* Handle this interrupt here */
>       status = IRQ_HANDLED;
> } else if (intr_status & CDNS_SPI_IXR_TXOW_MASK) {
>       /* Handle this interrupt here */
>       status = IRQ_HANDLED;
> }

> return status;

Yes, that looks good.

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