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dma: intel_mid_dma: remove redundant pci_set_drvdata calls 

Call pci_set_drvdata() once in intel_mid_dma_probe() is enough.
Remove redundant pci_set_drvdata() calls in dma_suspend() and dma_resume().

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Axel Lin 2011-07-19 14:48:17 +08:00 committed by Vinod Koul
parent 2a9778ed83
commit add56ba711
1 changed files with 0 additions and 2 deletions
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2
drivers/dma/intel_mid_dma.c
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@ -1351,7 +1351,6 @@ int dma_suspend(struct pci_dev *pci, pm_message_t state)
return -EAGAIN;
}
device->state = SUSPENDED;
pci_set_drvdata(pci, device);
pci_save_state(pci);
pci_disable_device(pci);
pci_set_power_state(pci, PCI_D3hot);
@ -1380,7 +1379,6 @@ int dma_resume(struct pci_dev *pci)
}
device->state = RUNNING;
iowrite32(REG_BIT0, device->dma_base + DMA_CFG);
pci_set_drvdata(pci, device);
return 0;
}