Messages in this thread | | | Subject | Re: [PATCH v16 2/4] dmaengine: tegra: Add tegra gpcdma driver | From | Dmitry Osipenko <> | Date | Fri, 14 Jan 2022 14:57:32 +0300 |
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10.01.2022 19:05, Akhil R пишет: > +static int tegra_dma_terminate_all(struct dma_chan *dc) > +{ > + struct tegra_dma_channel *tdc = to_tegra_dma_chan(dc); > + unsigned long flags; > + LIST_HEAD(head); > + int err; > + > + if (tdc->dma_desc) {
Needs locking protection against racing with the interrupt handler.
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