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-rw-r--r--drivers/dma/pch_dma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index b1dfba7..8d8fef1 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -693,6 +693,7 @@ static irqreturn_t pd_irq(int irq, void *devid)
return ret;
}
+#ifdef CONFIG_PM
static void pch_dma_save_regs(struct pch_dma *pd)
{
struct pch_dma_chan *pd_chan;
@@ -770,6 +771,7 @@ static int pch_dma_resume(struct pci_dev *pdev)
return 0;
}
+#endif
static int __devinit pch_dma_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
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