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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-17 09:52:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-17 09:52:43 -0700
commit66bc4a6f34a950c7aede597c578352c3eba82017 (patch)
treed8005bd9abc0209cff47072d7e48cf19fddc52f5 /drivers/net/fec.c
parent96c015b75feaaa67c8744229937bd9c35919d16b (diff)
parent2985709d7f3078c7609ae7f16affc0fb478d7d7a (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (53 commits) m68knommu: Make PAGE_SIZE available to assembly files. m68knommu: fix ColdFire definition of CLOCK_TICK_RATE m68knommu: set multi-function pins for ethernet when enabled m68knommu: remove special interrupt handling code for ne2k support m68knommu: relax IO_SPACE_LIMIT setting m68knommu: remove ColdFire direct interrupt register access m68knommu: create a speciailized ColdFire 5272 interrupt controller m68knommu: add support for second interrupt controller of ColdFire 5249 m68knommu: clean up old ColdFire timer irq setup m68knommu: map ColdFire interrupts to correct masking bits m68knommu: clean up ColdFire 532x CPU timer setup m68knommu: simplify ColdFire "timers" clock initialization m68knommu: support code to mask external interrupts on old ColdFire CPU's m68knommu: merge old ColdFire interrupt controller masking macros m68knommu: remove duplicate ColdFire mcf_autovector() code m68knommu: move ColdFire INTC definitions to new include file m68knommu: mask off all interrupts in ColdFire intc-simr controller m68knommu: remove timer device interrupt setup for ColdFire 532x m68knommu: remove interrupt masking from ColdFire pit timer m68knommu: remove unecessary interrupt level setting in ColdFire 520x setup ...
Diffstat (limited to 'drivers/net/fec.c')
-rw-r--r--drivers/net/fec.c18
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index b47201874d8..29234380e6c 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -1154,19 +1154,9 @@ static void __inline__ fec_request_mii_intr(struct net_device *dev)
printk("FEC: Could not allocate fec(MII) IRQ(66)!\n");
}
-static void __inline__ fec_disable_phy_intr(void)
+static void __inline__ fec_disable_phy_intr(struct net_device *dev)
{
- volatile unsigned long *icrp;
- icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1);
- *icrp = 0x08000000;
-}
-
-static void __inline__ fec_phy_ack_intr(void)
-{
- volatile unsigned long *icrp;
- /* Acknowledge the interrupt */
- icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1);
- *icrp = 0x0d000000;
+ free_irq(66, dev);
}
#endif
@@ -1398,7 +1388,7 @@ mii_discover_phy(uint mii_reg, struct net_device *dev)
writel(0, fep->hwp + FEC_MII_SPEED);
fep->phy_speed = 0;
#ifdef HAVE_mii_link_interrupt
- fec_disable_phy_intr();
+ fec_disable_phy_intr(dev);
#endif
}
}
@@ -1411,8 +1401,6 @@ mii_link_interrupt(int irq, void * dev_id)
struct net_device *dev = dev_id;
struct fec_enet_private *fep = netdev_priv(dev);
- fec_phy_ack_intr();
-
mii_do_cmd(dev, fep->phy->ack_int);
mii_do_cmd(dev, phy_cmd_relink); /* restart and display status */