diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-12-08 10:29:27 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-12-08 10:29:27 +0000 |
| commit | 5608c597c3b0b5652356c3a9cddda53b315070cb (patch) | |
| tree | 91864b9fa4ca31774965dd23c96b2536f12ad64d /target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c | |
| parent | 1fec1f6c5434bdefe15e05a12fa60af8e76be2b5 (diff) | |
ar71xx: add support for external mii_bus
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18692 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c')
| -rw-r--r-- | target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c index d3ff13ec4..6bc858cf8 100644 --- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c +++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c @@ -16,8 +16,6 @@ #define AG71XX_MDIO_RETRY 1000 #define AG71XX_MDIO_DELAY 5 -struct ag71xx_mdio *ag71xx_mdio_bus; - static inline void ag71xx_mdio_wr(struct ag71xx_mdio *am, unsigned reg, u32 value) { @@ -143,9 +141,6 @@ static int __init ag71xx_mdio_probe(struct platform_device *pdev) int i; int err; - if (ag71xx_mdio_bus) - return -EBUSY; - pdata = pdev->dev.platform_data; if (!pdata) { dev_err(&pdev->dev, "no platform data specified\n"); @@ -202,7 +197,6 @@ static int __init ag71xx_mdio_probe(struct platform_device *pdev) ag71xx_mdio_dump_regs(am); platform_set_drvdata(pdev, am); - ag71xx_mdio_bus = am; return 0; err_free_bus: @@ -220,7 +214,6 @@ static int __exit ag71xx_mdio_remove(struct platform_device *pdev) struct ag71xx_mdio *am = platform_get_drvdata(pdev); if (am) { - ag71xx_mdio_bus = NULL; mdiobus_unregister(am->mii_bus); mdiobus_free(am->mii_bus); iounmap(am->mdio_base); |