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| author | Axel Lin <axel.lin@gmail.com> | 2011-07-19 14:48:17 +0800 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-07-26 15:33:27 +0530 |
| commit | add56ba711627c223e9e356d9398642abf7fa32d (patch) | |
| tree | d48443b296ccef6bae9cd956f31d5caf5f8e0b0e /drivers/dma | |
| parent | 2a9778ed83b142e88cb38acc496a573a3472d27f (diff) | |
| download | blackbird-op-linux-add56ba711627c223e9e356d9398642abf7fa32d.tar.gz blackbird-op-linux-add56ba711627c223e9e356d9398642abf7fa32d.zip | |
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>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/intel_mid_dma.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c index f653517ef744..8a3fdd87db97 100644 --- a/drivers/dma/intel_mid_dma.c +++ b/drivers/dma/intel_mid_dma.c @@ -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; } |
