fsldma: use a valid 'device' for dma_pool_create
The dmaengine sysfs implementation was fixed to support proper lifetime rules which means that the current: new_fsl_chan->dev = &new_fsl_chan->common.dev->device; ...retrieves a NULL pointer because new_fsl_chan->common.dev has not been allocated at this point. So, set new_fsl_chan->dev to a valid device. Cc: Li Yang <leoli@freescale.com> Cc: Zhang Wei <zw@zh-kernel.org> Reported-by: Ira Snyder <iws@ovro.caltech.edu> Tested-by: Ira Snyder <iws@ovro.caltech.edu> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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@ -822,7 +822,7 @@ static int __devinit fsl_dma_chan_probe(struct fsl_dma_device *fdev,
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*/
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WARN_ON(fdev->feature != new_fsl_chan->feature);
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new_fsl_chan->dev = &new_fsl_chan->common.dev->device;
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new_fsl_chan->dev = fdev->dev;
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new_fsl_chan->reg_base = ioremap(new_fsl_chan->reg.start,
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new_fsl_chan->reg.end - new_fsl_chan->reg.start + 1);
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