Re: [PATCH v1] spi: geni-qcom: Check DMA interrupts early in ISR

[Konrad Dybcio]

On 3/13/26 5:19 PM, Praveen Talari wrote:
> The current interrupt handler only checks the GENI main IRQ status
> (m_irq) before deciding to return IRQ_NONE. This can lead to spurious
> IRQ_NONE returns when DMA interrupts are pending but m_irq is zero.
> 
> Move the DMA TX/RX status register reads to the beginning of the ISR,
> right after reading m_irq. Update the early return condition to check
> all three status registers (m_irq, dma_tx_status, dma_rx_status) before
> returning IRQ_NONE.
> 
> Signed-off-by: Praveen Talari <praveen.talari@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad