Re: [PATCH RESEND] dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy
From: Vinod Koul
Date: Thu Apr 17 2025 - 11:19:26 EST
On Thu, 17 Apr 2025 13:25:21 +0530, Yemike Abhilash Chandra wrote:
> Currently, a local dma_cap_mask_t variable is used to store device
> cap_mask within udma_of_xlate(). However, the DMA_PRIVATE flag in
> the device cap_mask can get cleared when the last channel is released.
> This can happen right after storing the cap_mask locally in
> udma_of_xlate(), and subsequent dma_request_channel() can fail due to
> mismatch in the cap_mask. Fix this by removing the local dma_cap_mask_t
> variable and directly using the one from the dma_device structure.
>
> [...]
Applied, thanks!
[1/1] dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy
commit: 8ca9590c39b69b55a8de63d2b21b0d44f523b43a
Best regards,
--
~Vinod