netdev - Re: [PATCH] Update ucc_geth.c for new workqueue structure

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Date:	Fri, 5 Jan 2007 08:58:54 -0600
From:	Kumar Gala <galak@...nel.crashing.org>
To:	Jeff Garzik <jgarzik@...ox.com>
Cc:	Netdev <netdev@...r.kernel.org>, Timur Tabi <timur@...escale.com>
Subject: Re: [PATCH] Update ucc_geth.c for new workqueue structure

Jeff,

Friendly reminder that this should go in for 2.6.20

- k

On Dec 18, 2006, at 10:23 AM, Kumar Gala wrote:

> Jeff,
>
> Can you pickup this patch for 2.6.20 as it fixes a compile issue  
> due to the workqueue changes.
>
> - kumar
>
> On Dec 13, 2006, at 5:08 PM, timur@...escale.com wrote:
>
>> From: Timur Tabi <timur@...escale.com>
>>
>> The workqueue interface changed with David Howell's patch on  
>> 11/22/2006
>> (SHA 65f27f38446e1976cc98fd3004b110fedcddd189).  Several drivers were
>> updated with that patch to handle the new interface, but ucc_geth.c
>> was not one of them.  This patch updates ucc_geth.c to support the  
>> new
>> model.
>>
>> A compiler warning in set_mac_addr() was also fixed.
>>
>> Signed-off-by: Timur Tabi <timur@...escale.com>
>> Signed-off-by: Kumar Gala <galak@...nel.crashing.org>
>>
>> ---
>>  drivers/net/ucc_geth.c |   12 +++++++-----
>>  1 files changed, 7 insertions(+), 5 deletions(-)
>>
>> diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
>> index 1f05511..d33bb0c 100644
>> --- a/drivers/net/ucc_geth.c
>> +++ b/drivers/net/ucc_geth.c
>> @@ -29,6 +29,7 @@
>>  #include <linux/fsl_devices.h>
>>  #include <linux/ethtool.h>
>>  #include <linux/mii.h>
>> +#include <linux/workqueue.h>
>>
>>  #include <asm/of_platform.h>
>>  #include <asm/uaccess.h>
>> @@ -472,7 +473,7 @@ static void put_enet_addr_container(stru
>>  	kfree(enet_addr_cont);
>>  }
>>
>> -static int set_mac_addr(__be16 __iomem *reg, u8 *mac)
>> +static void set_mac_addr(__be16 __iomem *reg, u8 *mac)
>>  {
>>  	out_be16(&reg[0], ((u16)mac[5] << 8) | mac[4]);
>>  	out_be16(&reg[1], ((u16)mac[3] << 8) | mac[2]);
>> @@ -3918,10 +3919,11 @@ static irqreturn_t phy_interrupt(int irq
>>  }
>>
>>  /* Scheduled by the phy_interrupt/timer to handle PHY changes */
>> -static void ugeth_phy_change(void *data)
>> +static void ugeth_phy_change(struct work_struct *work)
>>  {
>> -	struct net_device *dev = (struct net_device *)data;
>> -	struct ucc_geth_private *ugeth = netdev_priv(dev);
>> +	struct ucc_geth_private *ugeth =
>> +		container_of(work, struct ucc_geth_private, tq);
>> +	struct net_device *dev = ugeth->dev;
>>  	struct ucc_geth *ug_regs;
>>  	int result = 0;
>>
>> @@ -4078,7 +4080,7 @@ static int ucc_geth_open(struct net_devi
>>  #endif				/* CONFIG_UGETH_NAPI */
>>
>>  	/* Set up the PHY change work queue */
>> -	INIT_WORK(&ugeth->tq, ugeth_phy_change, dev);
>> +	INIT_WORK(&ugeth->tq, ugeth_phy_change);
>>
>>  	init_timer(&ugeth->phy_info_timer);
>>  	ugeth->phy_info_timer.function = &ugeth_phy_startup_timer;
>> -- 
>> 1.4.4
>>
>> -
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>
> -
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