linux-kernel - [ 07/78] Fix non TBI PHY access; a bad merge undid bug fix in a previous commit.

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Message-Id: <20120411231019.392675518@linuxfoundation.org>
Date:	Wed, 11 Apr 2012 16:10:25 -0700
From:	Greg KH <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk,
	Kenth Eriksson <kenth.eriksson@...nsmode.com>,
	"David S. Miller" <davem@...emloft.net>
Subject: [ 07/78] Fix non TBI PHY access; a bad merge undid bug fix in a previous commit.

3.3-stable review patch.  If anyone has any objections, please let me know.

------------------


From: Kenth Eriksson <kenth.eriksson@...nsmode.com>

[ Upstream commit 464b57da56910c8737ede75ad820b9a7afc46b3e ]

The merge done in commit b26e478f undid bug fix in commit c3e072f8
("net: fsl_pq_mdio: fix non tbi phy access"), with the result that non
TBI (e.g. MDIO) PHYs cannot be accessed.

Signed-off-by: Kenth Eriksson <kenth.eriksson@...nsmode.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/freescale/fsl_pq_mdio.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

--- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c
+++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c
@@ -356,13 +356,13 @@ static int fsl_pq_mdio_probe(struct plat
 
 		if (prop)
 			tbiaddr = *prop;
-	}
 
-	if (tbiaddr == -1) {
-		err = -EBUSY;
-		goto err_free_irqs;
-	} else {
-		out_be32(tbipa, tbiaddr);
+		if (tbiaddr == -1) {
+			err = -EBUSY;
+			goto err_free_irqs;
+		} else {
+			out_be32(tbipa, tbiaddr);
+		}
 	}
 
 	err = of_mdiobus_register(new_bus, np);


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