Messages in this thread Patch in this message | | | From | Jeff Garzik <> | Subject | [PATCH 04/15] [PPC] minor irq handler cleanups | Date | Fri, 18 Apr 2008 19:22:49 -0400 (EDT) |
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- whitespace cleanups
- remove pointless prototype (uses always follow func implementation)
- 'irq' argument is often used purely as a local variable. rename argument to 'dummy' and define 'irq' as local to make this plain.
- remove pointless casts from void*
This change's main purpose is to prepare for the patchset in jgarzik/misc-2.6.git#irq-remove, that explores removal of the never-used 'irq' argument in each interrupt handler.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com> --- arch/ppc/8xx_io/fec.c | 3 +-- arch/ppc/platforms/sbc82xx.c | 4 +++- 2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/ppc/8xx_io/fec.c b/arch/ppc/8xx_io/fec.c index 11b0aa6..d7b7ba9 100644 --- a/arch/ppc/8xx_io/fec.c +++ b/arch/ppc/8xx_io/fec.c @@ -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; diff --git a/arch/ppc/platforms/sbc82xx.c b/arch/ppc/platforms/sbc82xx.c index cc0935c..0df6aac 100644 --- a/arch/ppc/platforms/sbc82xx.c +++ b/arch/ppc/platforms/sbc82xx.c @@ -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 */ -- 1.5.4.1
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