Merge branch 'irq-upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6

* 'irq-upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
  [SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate
  drivers/char/riscom8: clean up irq handling
  isdn/sc: irq handler clean
  isdn/act2000: fix major bug. clean irq handler.
  char/pcmcia/synclink_cs: trim trailing whitespace
  drivers/char/ip2: separate polling and irq-driven work entry points
  drivers/char/ip2: split out irq core logic into separate function
  [NETDRVR] lib82596, netxen: delete pointless tests from irq handler
  Eliminate pointless casts from void* in a few driver irq handlers.
  [PARPORT] Remove unused 'irq' argument from parport irq functions
  [PARPORT] Kill useful 'irq' arg from parport_{generic_irq,ieee1284_interrupt}
  [PARPORT] Consolidate code copies into a single generic irq handler

2 files changed, 4 insertions, 4 deletions

diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index 722d67d32961..e1e24f31aa54 100644
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -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");
diff --git a/arch/x86/xen/events.c b/arch/x86/xen/events.c
index da1b173547a1..6d1da5809e6f 100644
--- a/arch/x86/xen/events.c
+++ b/arch/x86/xen/events.c
@@ -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;