Re: [PATCH 1/2] dmaengine: use dma_chan_name() helper to get per-channel device name
Andy Shevchenko <[email protected]>
| Newsgroups | org.kernel.vger.dmaengine,dev.linux.lists.imx,dev.linux.lists.linux-sunxi,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-mips,org.kernel.vger.linux-tegra,org.kernel.vger.linux-trace-kernel |
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| Organization | Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo |
| Message-ID | <[email protected]> |
On Wed, Aug 12, 2026 at 05:24:08PM -0400, [email protected] wrote: > Use the existing dma_chan_name() helper to obtain the per-channel device > name instead of open-coding: dev_name(chan->dev->device) / > dev_name(chan2dev()) > > Simplify the code and improve consistency. > > No functional change intended. ... > ret = devm_request_irq(dev, lchan->irq, loongson2_cmc_dma_chan_irq, IRQF_SHARED, > - dev_name(chan2dev(lchan)), lchan); > + dma_chan_name(&lchan->vchan.chan), lchan); Depending on the amount of users (and I expect there is a number), I would expect specific API for virt-dma case. > if (ret) > return ret; -- With Best Regards, Andy Shevchenko