From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Likely Subject: [PATCH 12/14] powerpc/82xx: Rework Embedded Planet ep8248e platform to use of_mdio Date: Tue, 31 Mar 2009 02:27:46 -0600 Message-ID: <20090331082745.1427.91493.stgit@localhost.localdomain> References: <20090331075537.1427.7819.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: olof@lixom.net, afleming@freescale.com, galak@kernel.crashing.org, Anton Vorontsov , Joakim Tjernlund To: netdev@vger.kernel.org, linuxppc-dev@ozlabs.org Return-path: Received: from rv-out-0506.google.com ([209.85.198.236]:58055 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753756AbZCaI1t (ORCPT ); Tue, 31 Mar 2009 04:27:49 -0400 Received: by rv-out-0506.google.com with SMTP id f9so2906140rvb.1 for ; Tue, 31 Mar 2009 01:27:48 -0700 (PDT) In-Reply-To: <20090331075537.1427.7819.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: From: Grant Likely This patch modifies the bitbanged MDIO driver in the ep8248e platform code to use the common of_mdio infrastructure. Signed-off-by: Grant Likely --- arch/powerpc/platforms/82xx/ep8248e.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c index 0eb6d7f..51fcae4 100644 --- a/arch/powerpc/platforms/82xx/ep8248e.c +++ b/arch/powerpc/platforms/82xx/ep8248e.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include @@ -115,7 +116,7 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev, struct mii_bus *bus; struct resource res; struct device_node *node; - int ret, i; + int ret; node = of_get_parent(ofdev->node); of_node_put(node); @@ -130,17 +131,13 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev, if (!bus) return -ENOMEM; - bus->phy_mask = 0; bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL); - for (i = 0; i < PHY_MAX_ADDR; i++) - bus->irq[i] = -1; - bus->name = "ep8248e-mdio-bitbang"; bus->parent = &ofdev->dev; snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start); - return mdiobus_register(bus); + return of_mdiobus_register(bus, ofdev->node); } static int ep8248e_mdio_remove(struct of_device *ofdev)