From: Wolfram Sang Date: Sun, 21 Dec 2008 09:54:30 +0000 (-0700) Subject: powerpc/mpc5200: Remove obsolete code from mpc5200 MDIO driver X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e51f47a5c695b76905aadc2be47c7dc774f3e5af;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git powerpc/mpc5200: Remove obsolete code from mpc5200 MDIO driver As this driver polls for a complete MDIO transaction, there is no need to enable interrupts for it. Furthermore, make both checks for freeing MDIO-bus irqs consistent. Signed-off-by: Wolfram Sang Signed-off-by: Grant Likely --- diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c index 45dd9bdc5d62..dd9bfa42ac34 100644 --- a/drivers/net/fec_mpc52xx_phy.c +++ b/drivers/net/fec_mpc52xx_phy.c @@ -122,9 +122,6 @@ static int mpc52xx_fec_mdio_probe(struct of_device *of, out_be32(&priv->regs->mii_speed, ((mpc52xx_find_ipb_freq(of->node) >> 20) / 5) << 1); - /* enable MII interrupt */ - out_be32(&priv->regs->imask, in_be32(&priv->regs->imask) | FEC_IMASK_MII); - err = mdiobus_register(bus); if (err) goto out_unmap; @@ -156,7 +153,7 @@ static int mpc52xx_fec_mdio_remove(struct of_device *of) iounmap(priv->regs); for (i=0; iirq[i]) + if (bus->irq[i] != PHY_POLL) irq_dispose_mapping(bus->irq[i]); kfree(priv); kfree(bus->irq);