fix prototype of comedi_request_irq()

diff --git a/comedi/rt.c b/comedi/rt.c
index 570601515a9513f01edddc6ba65a70244cc48f52..a5fea293b3c88cf3e113a8af663a152ab848836b 100644 (file)
--- a/comedi/rt.c
+++ b/comedi/rt.c
@@ -129,7 +129,7 @@ static int insert_comedi_irq_struct( int irq,
        return -1;
 }
 
-int comedi_request_irq(unsigned irq,void (*handler)(int, void *,struct pt_regs *),
+int comedi_request_irq(unsigned irq, irqreturn_t (*handler)(int, void *,struct pt_regs *),
                unsigned long flags,const char *device,comedi_device *dev_id)
 {
        struct comedi_irq_struct *it;