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[SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate

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Rather than hand-rolling our own prototype, make the code more
future-proof by using the standard irq_handler_t typedef.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik 2007-10-19 03:12:20 -04:00
parent f07ef395ad
commit 7c2399756a
4 changed files with 6 additions and 8 deletions
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4
arch/sparc/kernel/irq.c
View File

@ -479,7 +479,7 @@ EXPORT_SYMBOL(pdma_areasize);
extern void floppy_hardint(void);
static irqreturn_t (*floppy_irq_handler)(int irq, void *dev_id);
static irq_handler_t floppy_irq_handler;
void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs)
{
@ -500,7 +500,7 @@ void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs)
}
int sparc_floppy_request_irq(int irq, unsigned long flags,
irqreturn_t (*irq_handler)(int irq, void *))
irq_handler_t irq_handler)
{
floppy_irq_handler = irq_handler;
return request_fast_irq(irq, floppy_hardint, flags, "floppy");

4
arch/x86/xen/events.c
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@ -383,7 +383,7 @@ static void unbind_from_irq(unsigned int irq)
}
int bind_evtchn_to_irqhandler(unsigned int evtchn,
irqreturn_t (*handler)(int, void *),
irq_handler_t handler,
unsigned long irqflags,
const char *devname, void *dev_id)
{
@ -402,7 +402,7 @@ int bind_evtchn_to_irqhandler(unsigned int evtchn,
EXPORT_SYMBOL_GPL(bind_evtchn_to_irqhandler);
int bind_virq_to_irqhandler(unsigned int virq, unsigned int cpu,
irqreturn_t (*handler)(int, void *),
irq_handler_t handler,
unsigned long irqflags, const char *devname, void *dev_id)
{
unsigned int irq;

4
drivers/net/cxgb3/adapter.h
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@ -46,8 +46,6 @@
#include <asm/semaphore.h>
#include <asm/io.h>
typedef irqreturn_t(*intr_handler_t) (int, void *);
struct vlan_group;
struct adapter;
struct sge_qset;
@ -270,7 +268,7 @@ void t3_sge_start(struct adapter *adap);
void t3_sge_stop(struct adapter *adap);
void t3_free_sge_resources(struct adapter *adap);
void t3_sge_err_intr_handler(struct adapter *adapter);
intr_handler_t t3_intr_handler(struct adapter *adap, int polling);
irq_handler_t t3_intr_handler(struct adapter *adap, int polling);
int t3_eth_xmit(struct sk_buff *skb, struct net_device *dev);
int t3_mgmt_tx(struct adapter *adap, struct sk_buff *skb);
void t3_update_qset_coalesce(struct sge_qset *qs, const struct qset_params *p);

2
drivers/net/cxgb3/sge.c
View File

@ -2431,7 +2431,7 @@ static irqreturn_t t3b_intr_napi(int irq, void *cookie)
* (MSI-X, MSI, or legacy) and whether NAPI will be used to service the
* response queues.
*/
intr_handler_t t3_intr_handler(struct adapter *adap, int polling)
irq_handler_t t3_intr_handler(struct adapter *adap, int polling)
{
if (adap->flags & USING_MSIX)
return polling ? t3_sge_intr_msix_napi : t3_sge_intr_msix;