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[PPC] minor irq handler cleanups 

- whitespace cleanups

- remove pointless prototype (uses always follow func implementation)

- 'irq' argument is used here purely as a local variable.  rename
  argument to 'dummy' and define 'irq' as local to make this plain.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Jeff Garzik 2007-10-31 05:15:20 -04:00 committed by Jeff Garzik
parent 349a2444cf
commit e8f3954958
2 changed files with 4 additions and 3 deletions
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3
arch/ppc/8xx_io/fec.c
View File

@ -199,7 +199,6 @@ static int fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev);
#ifdef CONFIG_USE_MDIO
static void fec_enet_mii(struct net_device *dev);
#endif /* CONFIG_USE_MDIO */
static irqreturn_t fec_enet_interrupt(int irq, void * dev_id);
#ifdef CONFIG_FEC_PACKETHOOK
static void fec_enet_tx(struct net_device *dev, __u32 regval);
static void fec_enet_rx(struct net_device *dev, __u32 regval);
@ -472,7 +471,7 @@ fec_timeout(struct net_device *dev)
* This is called from the MPC core interrupt.
*/
static irqreturn_t
fec_enet_interrupt(int irq, void * dev_id)
fec_enet_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
volatile fec_t *fecp;

4
arch/ppc/platforms/sbc82xx.c
View File

@ -121,8 +121,10 @@ struct hw_interrupt_type sbc82xx_i8259_ic = {
.end = sbc82xx_i8259_end_irq,
};
static irqreturn_t sbc82xx_i8259_demux(int irq, void *dev_id)
static irqreturn_t sbc82xx_i8259_demux(int dummy, void *dev_id)
{
int irq;
spin_lock(&sbc82xx_i8259_lock);
sbc82xx_i8259_map[0] = 0x0c; /* OCW3: Read IR register on RD# pulse */