Re: [PATCH][Resend 2][BUILD FAILURE 04/04] Next June 04:PPC64randconfig [drivers/net/ucc_geth.o]

From: Stephen Rothwell
Date: Wed Jun 17 2009 - 09:35:14 EST

On Wed, 17 Jun 2009 23:23:41 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> Hi Kumar,
> On Wed, 17 Jun 2009 08:07:47 -0500 Kumar Gala <galak@xxxxxxxxxxxxxxxxxxx> 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 <subrata@xxxxxxxxxxxxxxxxxx>
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 <subrata@xxxxxxxxxxxxxxxxxx>

--- 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;

Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
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