From 6527de6d6d25ebfae7c7572cb7a4ed768e2e20a5 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 12 Jan 2009 15:18:34 -0700 Subject: [PATCH] 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 Cc: Zhang Wei Reported-by: Ira Snyder Tested-by: Ira Snyder Signed-off-by: Dan Williams --- drivers/dma/fsldma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index ca70a21afc6..748e140c5a1 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -822,7 +822,7 @@ static int __devinit fsl_dma_chan_probe(struct fsl_dma_device *fdev, */ WARN_ON(fdev->feature != new_fsl_chan->feature); - new_fsl_chan->dev = &new_fsl_chan->common.dev->device; + new_fsl_chan->dev = fdev->dev; new_fsl_chan->reg_base = ioremap(new_fsl_chan->reg.start, new_fsl_chan->reg.end - new_fsl_chan->reg.start + 1); -- 2.41.1