Hi Joe
> > diff --git a/drivers/dma/sh/rcar-audmapp.c b/drivers/dma/sh/rcar-audmapp.c
> []
> > +static int audmapp_chan_probe(struct platform_device *pdev,
> > + struct audmapp_device *audev, int id)
> > +{
> []
> > + auchan = devm_kzalloc(dev, sizeof(struct audmapp_chan), GFP_KERNEL);
> > + if (!auchan) {
> > + dev_err(dev, "No free memory for allocating dma channels!\n");
>
> Unnecessary OOM as the alloc has a generic OOM
> and a dump_stack()
>
> []
> > +static int audmapp_probe(struct platform_device *pdev)
> > +{
> []
> > + audev = devm_kzalloc(&pdev->dev, sizeof(struct audmapp_device),
> > + GFP_KERNEL);
> > + if (!audev) {
> > + dev_err(&pdev->dev, "Not enough memory\n");
>
> here too
Thank you.
will fix in v3
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