Messages in this thread | | | Date | Tue, 27 Oct 2015 11:25:10 +0900 | From | Vinod Koul <> | Subject | Re: [PATCH v6 2/7] dmaengine: mxs: APBH DMA supports deep sleep mode |
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On Thu, Oct 22, 2015 at 02:54:31PM -0500, Han Xu wrote: > +static int mxs_dma_pm_resume(struct device *dev) > +{ > + struct mxs_dma_engine *mxs_dma = dev_get_drvdata(dev); > + int ret; > + > + ret = mxs_dma_init(mxs_dma); > + if (ret) > + return ret; > + return 0; > +}
Did you compile this without runtime PM defined, it will give out a warning of unused symbol which cna be fixed by definig thru under runtime pm config
-- ~Vinod
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