Subject: Re: [PATCH][Resend 2][BUILD FAILURE 04/04] Next June 04:PPC64 randconfig [drivers/net/ucc_geth.o]

From: Grant Likely <[email-masked]>
Date: Wed, 17 Jun 2009 11:29:54 -0600

On Wed, Jun 17, 2009 at 7:34 AM, Stephen Rothwell<[email-masked]> wrote:
> On Wed, 17 Jun 2009 23:23:41 +1000 Stephen Rothwell <[email-masked]> wrote:
>>
>> Hi Kumar,
>>
>> On Wed, 17 Jun 2009 08:07:47 -0500 Kumar Gala <[email-masked]> wrote:
>> >
>> >
>> > I'm confused by the proposed fix as we already have *mdio & *ph
>> > defined in this function:
>>
>> Which tree are you looking at?  Linus' tree, and linux-next, do not have
>> those local variables ...
>
> Hmmm, commit 0b9da337dca972e7a4144e298ec3adb8f244d4a4 ("net: Rework
> ucc_geth driver to use of_mdio infrastructure") removed the locals along
> with their usages, then commit 047584ce94108012288554a5f84585d792cc7f8f
> ("net/ucc_geth: Add SGMII support for UEC GETH driver") added more uses
> without adding the variables back.
>
> Here is the patch again:
>
> From: Subrata Modak <[email-masked]>
> Subject: [PATCH] Fix build error in ucc_geth.c
>
> Fix the following build error:
>
> drivers/net/ucc_geth.c: In function bucc_geth_probeb:
> drivers/net/ucc_geth.c:3822: error: 'ph' undeclared (first use in this function)
> drivers/net/ucc_geth.c:3822: error: (Each undeclared identifier is reported only once
> drivers/net/ucc_geth.c:3822: error: for each function it appears in.)
> drivers/net/ucc_geth.c:3832: error: 'mdio' undeclared (first use in this function)
> make[2]: *** [drivers/net/ucc_geth.o] Error 1
>
> Signed-off-by: Subrata Modak <[email-masked]>
>
> --- linux-2.6.30-rc8/drivers/net/ucc_geth.c.orig        2009-06-10 11:58:39.000000000 -0500
> +++ linux-2.6.30-rc8/drivers/net/ucc_geth.c     2009-06-10 22:28:13.000000000 -0500
> @@ -3595,6 +3595,8 @@ static const struct net_device_ops ucc_g
>
>  static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *match)
>  {
> +       struct device_node *mdio;
> +       const phandle *ph;
>        struct device *device = &ofdev->dev;
>        struct device_node *np = ofdev->node;
>        struct net_device *dev = NULL;

Ah, this might not be the right fix then.  I'll look.

g.

-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.