Re: [PATCH] dma: intel_mid_dma: remove redundant pci_set_drvdatacalls

[Vinod Koul]

On Tue, 2011-07-19 at 14:48 +0800, Axel Lin wrote:
> 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@xxxxxxxxx>
> ---
>  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 f653517..8a3fdd8 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;
>  }
>  
Applied, Thanks

-- 
~Vinod Koul
Intel Corp.

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