Merge git://git.infradead.org/~dhowells/irq-2.6

* git://git.infradead.org/~dhowells/irq-2.6:
  IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
  IRQ: Typedef the IRQ handler function type
  IRQ: Typedef the IRQ flow handler function type

16 files changed, 34 insertions, 42 deletions

diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index 68d4c418cb98..971e2dee1e6b 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -660,8 +660,7 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info)
  *    An interrupt from the chip has arrived. Time to do some work
  *
  */
-static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id,
-                                        struct pt_regs *regs)
+static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
         struct ali_ircc_cb *self;
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index 7b2b4135bb23..37914dc5b90e 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c
@@ -51,7 +51,7 @@ static int au1k_irda_start(struct net_device *);
 static int au1k_irda_stop(struct net_device *dev);
 static int au1k_irda_hard_xmit(struct sk_buff *, struct net_device *);
 static int au1k_irda_rx(struct net_device *);
-static void au1k_irda_interrupt(int, void *, struct pt_regs *);
+static void au1k_irda_interrupt(int, void *);
 static void au1k_tx_timeout(struct net_device *);
 static struct net_device_stats *au1k_irda_stats(struct net_device *);
 static int au1k_irda_ioctl(struct net_device *, struct ifreq *, int);
@@ -627,7 +627,7 @@ static int au1k_irda_rx(struct net_device *dev)
 }
 
 
-void au1k_irda_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+void au1k_irda_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
 
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index 33c07d5275da..7a9128181e68 100644
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -709,7 +709,7 @@ stuff_byte (__u8 byte, __u8 * buf)
 }
 
 static irqreturn_t
-toshoboe_probeinterrupt (int irq, void *dev_id, struct pt_regs *regs)
+toshoboe_probeinterrupt (int irq, void *dev_id)
 {
   struct toshoboe_cb *self = (struct toshoboe_cb *) dev_id;
   __u8 irqstat;
@@ -1161,7 +1161,7 @@ dumpbufs(skb->data,skb->len,'>');
 
 /*interrupt handler */
 static irqreturn_t
-toshoboe_interrupt (int irq, void *dev_id, struct pt_regs *regs)
+toshoboe_interrupt (int irq, void *dev_id)
 {
   struct toshoboe_cb *self = (struct toshoboe_cb *) dev_id;
   __u8 irqstat;
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 383cef1f5999..14bda765c2fa 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -114,9 +114,9 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self);
 static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *dev);
 static int irda_usb_open(struct irda_usb_cb *self);
 static void irda_usb_close(struct irda_usb_cb *self);
-static void speed_bulk_callback(struct urb *urb, struct pt_regs *regs);
-static void write_bulk_callback(struct urb *urb, struct pt_regs *regs);
-static void irda_usb_receive(struct urb *urb, struct pt_regs *regs);
+static void speed_bulk_callback(struct urb *urb);
+static void write_bulk_callback(struct urb *urb);
+static void irda_usb_receive(struct urb *urb);
 static void irda_usb_rx_defer_expired(unsigned long data);
 static int irda_usb_net_open(struct net_device *dev);
 static int irda_usb_net_close(struct net_device *dev);
@@ -343,7 +343,7 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self)
  * Speed URB callback
  * Now, we can only get called for the speed URB.
  */
-static void speed_bulk_callback(struct urb *urb, struct pt_regs *regs)
+static void speed_bulk_callback(struct urb *urb)
 {
         struct irda_usb_cb *self = urb->context;
         
@@ -562,7 +562,7 @@ drop:
 /*
  * Note : this function will be called only for tx_urb...
  */
-static void write_bulk_callback(struct urb *urb, struct pt_regs *regs)
+static void write_bulk_callback(struct urb *urb)
 {
         unsigned long flags;
         struct sk_buff *skb = urb->context;
@@ -809,7 +809,7 @@ static void irda_usb_submit(struct irda_usb_cb *self, struct sk_buff *skb, struc
  *     Called by the USB subsystem when a frame has been received
  *
  */
-static void irda_usb_receive(struct urb *urb, struct pt_regs *regs)
+static void irda_usb_receive(struct urb *urb)
 {
         struct sk_buff *skb = (struct sk_buff *) urb->context;
         struct irda_usb_cb *self; 
diff --git a/drivers/net/irda/irport.c b/drivers/net/irda/irport.c
index ba4f3eb988b3..6ea78ececca7 100644
--- a/drivers/net/irda/irport.c
+++ b/drivers/net/irda/irport.c
@@ -87,8 +87,7 @@ static struct net_device_stats *irport_net_get_stats(struct net_device *dev);
 static int irport_change_speed_complete(struct irda_task *task);
 static void irport_timeout(struct net_device *dev);
 
-static irqreturn_t irport_interrupt(int irq, void *dev_id,
-                                    struct pt_regs *regs);
+static irqreturn_t irport_interrupt(int irq, void *dev_id);
 static int irport_hard_xmit(struct sk_buff *skb, struct net_device *dev);
 static void irport_change_speed(void *priv, __u32 speed);
 static int irport_net_open(struct net_device *dev);
@@ -761,12 +760,11 @@ static inline void irport_receive(struct irport_cb *self)
 }
 
 /*
- * Function irport_interrupt (irq, dev_id, regs)
+ * Function irport_interrupt (irq, dev_id)
  *
  *    Interrupt handler
  */
-static irqreturn_t irport_interrupt(int irq, void *dev_id,
-                                    struct pt_regs *regs) 
+static irqreturn_t irport_interrupt(int irq, void *dev_id) 
 {
         struct net_device *dev = (struct net_device *) dev_id;
         struct irport_cb *self;
diff --git a/drivers/net/irda/irport.h b/drivers/net/irda/irport.h
index fc89c8c3dd7f..4393168347e3 100644
--- a/drivers/net/irda/irport.h
+++ b/drivers/net/irda/irport.h
@@ -74,7 +74,7 @@ struct irport_cb {
         /* For piggyback drivers */
         void *priv;                
         void (*change_speed)(void *priv, __u32 speed);
-        int (*interrupt)(int irq, void *dev_id, struct pt_regs *regs);
+        int (*interrupt)(int irq, void *dev_id);
 };
 
 #endif /* IRPORT_H */
diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c
index 415ba8dc94ce..b32c52ed19d7 100644
--- a/drivers/net/irda/mcs7780.c
+++ b/drivers/net/irda/mcs7780.c
@@ -764,7 +764,7 @@ static struct net_device_stats *mcs_net_get_stats(struct net_device *netdev)
 }
 
 /* Receive callback function.  */
-static void mcs_receive_irq(struct urb *urb, struct pt_regs *regs)
+static void mcs_receive_irq(struct urb *urb)
 {
         __u8 *bytes;
         struct mcs_cb *mcs = urb->context;
@@ -813,7 +813,7 @@ static void mcs_receive_irq(struct urb *urb, struct pt_regs *regs)
 }
 
 /* Transmit callback funtion.  */
-static void mcs_send_irq(struct urb *urb, struct pt_regs *regs)
+static void mcs_send_irq(struct urb *urb)
 {
         struct mcs_cb *mcs = urb->context;
         struct net_device *ndev = mcs->netdev;
diff --git a/drivers/net/irda/mcs7780.h b/drivers/net/irda/mcs7780.h
index 1a723d725c2a..b18148cee638 100644
--- a/drivers/net/irda/mcs7780.h
+++ b/drivers/net/irda/mcs7780.h
@@ -156,8 +156,8 @@ static int mcs_net_close(struct net_device *netdev);
 static int mcs_net_open(struct net_device *netdev);
 static struct net_device_stats *mcs_net_get_stats(struct net_device *netdev);
 
-static void mcs_receive_irq(struct urb *urb, struct pt_regs *regs);
-static void mcs_send_irq(struct urb *urb, struct pt_regs *regs);
+static void mcs_receive_irq(struct urb *urb);
+static void mcs_send_irq(struct urb *urb);
 static int mcs_hard_xmit(struct sk_buff *skb, struct net_device *netdev);
 
 static int mcs_probe(struct usb_interface *intf,
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index 7185a4ee3c1e..ea12e999814a 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -2066,8 +2066,7 @@ static void nsc_ircc_fir_interrupt(struct nsc_ircc_cb *self, int iobase,
  *    An interrupt from the chip has arrived. Time to do some work
  *
  */
-static irqreturn_t nsc_ircc_interrupt(int irq, void *dev_id,
-                                struct pt_regs *regs)
+static irqreturn_t nsc_ircc_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
         struct nsc_ircc_cb *self;
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index afb19e8d95c8..f9a1c88a4283 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -199,7 +199,7 @@ static int pxa_irda_set_speed(struct pxa_irda *si, int speed)
 }
 
 /* SIR interrupt service routine. */
-static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id)
 {
         struct net_device *dev = dev_id;
         struct pxa_irda *si = netdev_priv(dev);
@@ -281,7 +281,7 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /* FIR Receive DMA interrupt handler */
-static void pxa_irda_fir_dma_rx_irq(int channel, void *data, struct pt_regs *regs)
+static void pxa_irda_fir_dma_rx_irq(int channel, void *data)
 {
         int dcsr = DCSR(channel);
 
@@ -291,7 +291,7 @@ static void pxa_irda_fir_dma_rx_irq(int channel, void *data, struct pt_regs *reg
 }
 
 /* FIR Transmit DMA interrupt handler */
-static void pxa_irda_fir_dma_tx_irq(int channel, void *data, struct pt_regs *regs)
+static void pxa_irda_fir_dma_tx_irq(int channel, void *data)
 {
         struct net_device *dev = data;
         struct pxa_irda *si = netdev_priv(dev);
@@ -388,7 +388,7 @@ static void pxa_irda_fir_irq_eif(struct pxa_irda *si, struct net_device *dev)
 }
 
 /* FIR interrupt handler */
-static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id)
 {
         struct net_device *dev = dev_id;
         struct pxa_irda *si = netdev_priv(dev);
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 8d5a288d7976..937372d00398 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -579,7 +579,7 @@ static void sa1100_irda_fir_irq(struct net_device *dev)
         sa1100_irda_rx_dma_start(si);
 }
 
-static irqreturn_t sa1100_irda_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sa1100_irda_irq(int irq, void *dev_id)
 {
         struct net_device *dev = dev_id;
         if (IS_FIR(((struct sa1100_irda *)dev->priv)))
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 22358ff68c4c..31c623381ea8 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -196,7 +196,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs);
 static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self);
 static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed);
 static void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, u32 speed);
-static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id);
 static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev);
 static void smsc_ircc_sir_start(struct smsc_ircc_cb *self);
 #if SMSC_IRCC2_C_SIR_STOP
@@ -1455,7 +1455,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
  *    An interrupt from the chip has arrived. Time to do some work
  *
  */
-static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
         struct smsc_ircc_cb *self;
@@ -1520,7 +1520,7 @@ static irqreturn_t smsc_ircc_interrupt(int irq, void *dev_id, struct pt_regs *re
 }
 
 /*
- * Function irport_interrupt_sir (irq, dev_id, regs)
+ * Function irport_interrupt_sir (irq, dev_id)
  *
  *    Interrupt handler for SIR modes
  */
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 12103c93f7ef..be8a66e702b0 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -804,7 +804,7 @@ static int stir_transmit_thread(void *arg)
  * Wakes up every ms (usb round trip) with wrapped 
  * data.
  */
-static void stir_rcv_irq(struct urb *urb, struct pt_regs *regs)
+static void stir_rcv_irq(struct urb *urb)
 {
         struct stir_cb *stir = urb->context;
         int err;
diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c
index d916e1257c47..c3ed9b3067e5 100644
--- a/drivers/net/irda/via-ircc.c
+++ b/drivers/net/irda/via-ircc.c
@@ -93,8 +93,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
                                   struct net_device *dev);
 static void via_hw_init(struct via_ircc_cb *self);
 static void via_ircc_change_speed(struct via_ircc_cb *self, __u32 baud);
-static irqreturn_t via_ircc_interrupt(int irq, void *dev_id,
-                                      struct pt_regs *regs);
+static irqreturn_t via_ircc_interrupt(int irq, void *dev_id);
 static int via_ircc_is_receiving(struct via_ircc_cb *self);
 static int via_ircc_read_dongle_id(int iobase);
 
@@ -1345,13 +1344,12 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase)
 
 
 /*
- * Function via_ircc_interrupt (irq, dev_id, regs)
+ * Function via_ircc_interrupt (irq, dev_id)
  *
  *    An interrupt from the chip has arrived. Time to do some work
  *
  */
-static irqreturn_t via_ircc_interrupt(int irq, void *dev_id,
-                                      struct pt_regs *regs)
+static irqreturn_t via_ircc_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
         struct via_ircc_cb *self;
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 92d646cc9edc..18c68193bf14 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -1455,8 +1455,7 @@ static int vlsi_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
 
 /********************************************************/
 
-static irqreturn_t vlsi_interrupt(int irq, void *dev_instance,
-                                        struct pt_regs *regs)
+static irqreturn_t vlsi_interrupt(int irq, void *dev_instance)
 {
         struct net_device *ndev = dev_instance;
         vlsi_irda_dev_t *idev = ndev->priv;
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index 7de1afdeec3d..b4fb92a7baa8 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -1111,8 +1111,7 @@ static __u8 w83977af_fir_interrupt(struct w83977af_ir *self, int isr)
  *    An interrupt from the chip has arrived. Time to do some work
  *
  */
-static irqreturn_t w83977af_interrupt(int irq, void *dev_id,
-                                        struct pt_regs *regs)
+static irqreturn_t w83977af_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
         struct w83977af_ir *self;