Re: [PATCH] dmaengine: pl330: Return DMA_PAUSED when transaction is paused

On Fri, 26 May 2023 13:54:34 +0300, Ilpo Järvinen wrote:

pl330_pause() does not set anything to indicate paused condition which causes pl330_tx_status() to return DMA_IN_PROGRESS. This breaks 8250 DMA flush after the fix in commit 57e9af7831dc ("serial: 8250_dma: Fix DMA Rx rearm race"). The function comment for pl330_pause() claims pause is supported but resume is not which is enough for 8250 DMA flush to work as long as DMA status reports DMA_PAUSED when appropriate.

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Applied, thanks!

[1/1] dmaengine: pl330: Return DMA_PAUSED when transaction is paused commit: 85648667b946069b2a3765577c418705c65c2ddf

Best regards,