Merge branch 'submit1' of viper:/spare/repo/irq-remove-2.6 into irqcleanups

5 files changed, 8 insertions, 9 deletions

diff --git a/drivers/char/rio/func.h b/drivers/char/rio/func.h
index 6b039186856..9e7283bd81a 100644
--- a/drivers/char/rio/func.h
+++ b/drivers/char/rio/func.h
@@ -88,7 +88,7 @@ void RIOHostReset(unsigned int, struct DpRam __iomem *, unsigned int);
 
 /* riointr.c */
 void RIOTxEnable(char *);
-void RIOServiceHost(struct rio_info *, struct Host *, int);
+void RIOServiceHost(struct rio_info *, struct Host *);
 int riotproc(struct rio_info *, struct ttystatics *, int, int);
 
 /* rioparam.c */
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index 3bea594600d..c382df0f82f 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -368,7 +368,7 @@ static irqreturn_t rio_interrupt(int irq, void *ptr)
         struct Host *HostP;
         func_enter();
 
-        HostP = (struct Host *) ptr;    /* &p->RIOHosts[(long)ptr]; */
+        HostP = ptr;                    /* &p->RIOHosts[(long)ptr]; */
         rio_dprintk(RIO_DEBUG_IFLOW, "rio: enter rio_interrupt (%d/%d)\n", irq, HostP->Ivec);
 
         /* AAargh! The order in which to do these things is essential and
@@ -402,7 +402,7 @@ static irqreturn_t rio_interrupt(int irq, void *ptr)
                 return IRQ_HANDLED;
         }
 
-        RIOServiceHost(p, HostP, irq);
+        RIOServiceHost(p, HostP);
 
         rio_dprintk(RIO_DEBUG_IFLOW, "riointr() doing host %p type %d\n", ptr, HostP->Type);
 
diff --git a/drivers/char/rio/riointr.c b/drivers/char/rio/riointr.c
index 0bd09040a5c..eeda40c5e18 100644
--- a/drivers/char/rio/riointr.c
+++ b/drivers/char/rio/riointr.c
@@ -181,7 +181,7 @@ static int RupIntr;
 static int RxIntr;
 static int TxIntr;
 
-void RIOServiceHost(struct rio_info *p, struct Host *HostP, int From)
+void RIOServiceHost(struct rio_info *p, struct Host *HostP)
 {
         rio_spin_lock(&HostP->HostLock);
         if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index be68cfb0ae6..5ab32b38f45 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -559,11 +559,10 @@ static irqreturn_t rc_interrupt(int irq, void * dev_id)
         int handled = 0;
 
         bp = IRQ_to_board[irq];
-        
-        if (!bp || !(bp->flags & RC_BOARD_ACTIVE))  {
+
+        if (!(bp->flags & RC_BOARD_ACTIVE))
                 return IRQ_NONE;
-        }
-        
+
         while ((++loop < 16) && ((status = ~(rc_in(bp, RC_BSR))) &
                                  (RC_BSR_TOUT | RC_BSR_TINT |
                                   RC_BSR_MINT | RC_BSR_RINT))) {
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index 6022495571a..d0b88d0e87f 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -912,7 +912,7 @@ static irqreturn_t sx_interrupt(int irq, void *dev_id)
         spin_lock_irqsave(&bp->lock, flags);
 
         dprintk (SX_DEBUG_FLOW, "enter %s port %d room: %ld\n", __FUNCTION__, port_No(sx_get_port(bp, "INT")), SERIAL_XMIT_SIZE - sx_get_port(bp, "ITN")->xmit_cnt - 1);
-        if (!bp || !(bp->flags & SX_BOARD_ACTIVE)) {
+        if (!(bp->flags & SX_BOARD_ACTIVE)) {
                 dprintk (SX_DEBUG_IRQ, "sx: False interrupt. irq %d.\n", irq);
                 spin_unlock_irqrestore(&bp->lock, flags);
                 func_exit();