IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[net-next-2.6.git] / drivers / scsi / ultrastor.c

diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index 0372aa9fa1903e53e86554a5b264d100f5ea59e8..107f0fc34949b725a4ee1d26330e988e64689ff1 100644 (file)
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -287,8 +287,8 @@ static const unsigned short ultrastor_ports_14f[] = {
 };
 #endif
 
-static void ultrastor_interrupt(int, void *, struct pt_regs *);
-static irqreturn_t do_ultrastor_interrupt(int, void *, struct pt_regs *);
+static void ultrastor_interrupt(int, void *);
+static irqreturn_t do_ultrastor_interrupt(int, void *);
 static inline void build_sg_list(struct mscp *, struct scsi_cmnd *SCpnt);
 
 
@@ -893,7 +893,7 @@ static int ultrastor_abort(struct scsi_cmnd *SCpnt)
        
        spin_lock_irqsave(host->host_lock, flags);
        /* FIXME: Ewww... need to think about passing host around properly */
-       ultrastor_interrupt(0, NULL, NULL);
+       ultrastor_interrupt(0, NULL);
        spin_unlock_irqrestore(host->host_lock, flags);
        return SUCCESS;
       }
@@ -1039,7 +1039,7 @@ int ultrastor_biosparam(struct scsi_device *sdev, struct block_device *bdev,
     return 0;
 }
 
-static void ultrastor_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static void ultrastor_interrupt(int irq, void *dev_id)
 {
     unsigned int status;
 #if ULTRASTOR_MAX_CMDS > 1
@@ -1171,14 +1171,13 @@ static void ultrastor_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 #endif
 }
 
-static irqreturn_t do_ultrastor_interrupt(int irq, void *dev_id,
-                                               struct pt_regs *regs)
+static irqreturn_t do_ultrastor_interrupt(int irq, void *dev_id)
 {
     unsigned long flags;
     struct Scsi_Host *dev = dev_id;
     
     spin_lock_irqsave(dev->host_lock, flags);
-    ultrastor_interrupt(irq, dev_id, regs);
+    ultrastor_interrupt(irq, dev_id);
     spin_unlock_irqrestore(dev->host_lock, flags);
     return IRQ_HANDLED;
 }