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Date:   Thu, 13 Oct 2016 17:02:29 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     Tobias Klauser <tklauser@...tanz.ch>,
        Michal Simek <michal.simek@...inx.com>
CC:     Anirudha Sarangi <anirudh@...inx.com>,
        John Linn <John.Linn@...inx.com>,
        Sören Brinkmann <soren.brinkmann@...inx.com>,
        <netdev@...r.kernel.org>
Subject: Re: [PATCH] net: axienet: Remove unused parameter from
 __axienet_device_reset

On 13.10.2016 16:40, Tobias Klauser wrote:
> On 2016-10-13 at 14:23:49 +0200, Michal Simek <michal.simek@...inx.com> wrote:
>> On 13.10.2016 13:28, Tobias Klauser wrote:
>>> The dev parameter passed to __axienet_device_reset() is not used inside
>>> the function, so remove it.
>>>
>>> Signed-off-by: Tobias Klauser <tklauser@...tanz.ch>
>>> ---
>>>  drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 11 +++++------
>>>  1 file changed, 5 insertions(+), 6 deletions(-)
>>>
>>> diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
>>> index 35f9f9742a48..c688d68c39aa 100644
>>> --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
>>> +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
>>> @@ -431,8 +431,7 @@ static void axienet_setoptions(struct net_device *ndev, u32 options)
>>>  	lp->options |= options;
>>>  }
>>>  
>>> -static void __axienet_device_reset(struct axienet_local *lp,
>>> -				   struct device *dev, off_t offset)
>>> +static void __axienet_device_reset(struct axienet_local *lp, off_t offset)
>>>  {
>>>  	u32 timeout;
>>>  	/* Reset Axi DMA. This would reset Axi Ethernet core as well. The reset
>>> @@ -468,8 +467,8 @@ static void axienet_device_reset(struct net_device *ndev)
>>>  	u32 axienet_status;
>>>  	struct axienet_local *lp = netdev_priv(ndev);
>>>  
>>> -	__axienet_device_reset(lp, &ndev->dev, XAXIDMA_TX_CR_OFFSET);
>>> -	__axienet_device_reset(lp, &ndev->dev, XAXIDMA_RX_CR_OFFSET);
>>> +	__axienet_device_reset(lp, XAXIDMA_TX_CR_OFFSET);
>>> +	__axienet_device_reset(lp, XAXIDMA_RX_CR_OFFSET);
>>>  
>>>  	lp->max_frm_size = XAE_MAX_VLAN_FRAME_SIZE;
>>>  	lp->options |= XAE_OPTION_VLAN;
>>> @@ -1338,8 +1337,8 @@ static void axienet_dma_err_handler(unsigned long data)
>>>  	axienet_iow(lp, XAE_MDIO_MC_OFFSET, (mdio_mcreg &
>>>  		    ~XAE_MDIO_MC_MDIOEN_MASK));
>>>  
>>> -	__axienet_device_reset(lp, &ndev->dev, XAXIDMA_TX_CR_OFFSET);
>>> -	__axienet_device_reset(lp, &ndev->dev, XAXIDMA_RX_CR_OFFSET);
>>> +	__axienet_device_reset(lp, XAXIDMA_TX_CR_OFFSET);
>>> +	__axienet_device_reset(lp, XAXIDMA_RX_CR_OFFSET);
>>>  
>>>  	axienet_iow(lp, XAE_MDIO_MC_OFFSET, mdio_mcreg);
>>>  	axienet_mdio_wait_until_ready(lp);
>>>
>>
>> Can you please send this directly to mainline?
>> And put my:
>> Reviewed-by: Michal Simek <michal.simek@...inx.com>
> 
> The netdev mailing list was Cc'ed on the patch, so it should end up in
> davem's patch queue.

ah ok. I missed that.
Then we are good.

Thanks,
Michal


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