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

11 files changed, 18 insertions, 23 deletions

diff --git a/drivers/parport/daisy.c b/drivers/parport/daisy.c
index 83ee095ec6e..ff9f3445353 100644
--- a/drivers/parport/daisy.c
+++ b/drivers/parport/daisy.c
@@ -216,7 +216,7 @@ void parport_daisy_fini(struct parport *port)
 
 struct pardevice *parport_open(int devnum, const char *name,
 				int (*pf) (void *), void (*kf) (void *),
-				void (*irqf) (int, void *, struct pt_regs *),
+				void (*irqf) (int, void *),
 				int flags, void *handle)
 {
 	struct daisydev *p = topology;
diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c
index 7ff09f0f858..5accaa7bde3 100644
--- a/drivers/parport/ieee1284.c
+++ b/drivers/parport/ieee1284.c
@@ -571,7 +571,7 @@ static int parport_ieee1284_ack_data_avail (struct parport *port)
 #endif /* IEEE1284 support */
 
 /* Handle an interrupt. */
-void parport_ieee1284_interrupt (int which, void *handle, struct pt_regs *regs)
+void parport_ieee1284_interrupt (int which, void *handle)
 {
 	struct parport *port = handle;
 	parport_ieee1284_wakeup (port);
diff --git a/drivers/parport/parport_amiga.c b/drivers/parport/parport_amiga.c
index 5126e74ac2e..a0afaee5ebe 100644
--- a/drivers/parport/parport_amiga.c
+++ b/drivers/parport/parport_amiga.c
@@ -138,9 +138,9 @@ static unsigned char amiga_read_status(struct parport *p)
 }
 
 /* as this ports irq handling is already done, we use a generic funktion */
-static irqreturn_t amiga_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t amiga_interrupt(int irq, void *dev_id)
 {
-	parport_generic_irq(irq, (struct parport *) dev_id, regs);
+	parport_generic_irq(irq, (struct parport *) dev_id);
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/parport/parport_atari.c b/drivers/parport/parport_atari.c
index 78c3f34108b..6ea9929b8c7 100644
--- a/drivers/parport/parport_atari.c
+++ b/drivers/parport/parport_atari.c
@@ -104,9 +104,9 @@ parport_atari_restore_state(struct parport *p, struct parport_state *s)
 }
 
 static irqreturn_t
-parport_atari_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+parport_atari_interrupt(int irq, void *dev_id)
 {
-	parport_generic_irq(irq, (struct parport *) dev_id, regs);
+	parport_generic_irq(irq, (struct parport *) dev_id);
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/parport/parport_ax88796.c b/drivers/parport/parport_ax88796.c
index 1850632590f..74f4e9742c6 100644
--- a/drivers/parport/parport_ax88796.c
+++ b/drivers/parport/parport_ax88796.c
@@ -233,9 +233,9 @@ parport_ax88796_restore_state(struct parport *p, struct parport_state *s)
 }
 
 static irqreturn_t
-parport_ax88796_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+parport_ax88796_interrupt(int irq, void *dev_id)
 {
-        parport_generic_irq(irq, dev_id, regs);
+        parport_generic_irq(irq, dev_id);
         return IRQ_HANDLED;
 }
 
diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c
index 7352104f7b3..a7c5ead9a3d 100644
--- a/drivers/parport/parport_gsc.c
+++ b/drivers/parport/parport_gsc.c
@@ -81,9 +81,9 @@ static int clear_epp_timeout(struct parport *pb)
  * of these are in parport_gsc.h.
  */
 
-static irqreturn_t parport_gsc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t parport_gsc_interrupt(int irq, void *dev_id)
 {
-	parport_generic_irq(irq, (struct parport *) dev_id, regs);
+	parport_generic_irq(irq, (struct parport *) dev_id);
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index 46e06e596d7..e3e19277030 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -548,10 +548,8 @@ static void parport_ip32_dma_setup_context(unsigned int limit)
  * parport_ip32_dma_interrupt - DMA interrupt handler
  * @irq:	interrupt number
  * @dev_id:	unused
- * @regs:	pointer to &struct pt_regs
  */
-static irqreturn_t parport_ip32_dma_interrupt(int irq, void *dev_id,
-					      struct pt_regs *regs)
+static irqreturn_t parport_ip32_dma_interrupt(int irq, void *dev_id)
 {
 	if (parport_ip32_dma.left)
 		pr_trace(NULL, "(%d): ctx=%d", irq, parport_ip32_dma.ctx);
@@ -560,8 +558,7 @@ static irqreturn_t parport_ip32_dma_interrupt(int irq, void *dev_id,
 }
 
 #if DEBUG_PARPORT_IP32
-static irqreturn_t parport_ip32_merr_interrupt(int irq, void *dev_id,
-					       struct pt_regs *regs)
+static irqreturn_t parport_ip32_merr_interrupt(int irq, void *dev_id)
 {
 	pr_trace1(NULL, "(%d)", irq);
 	return IRQ_HANDLED;
@@ -772,13 +769,11 @@ static inline void parport_ip32_wakeup(struct parport *p)
  * parport_ip32_interrupt - interrupt handler
  * @irq:	interrupt number
  * @dev_id:	pointer to &struct parport
- * @regs:	pointer to &struct pt_regs
  *
  * Caught interrupts are forwarded to the upper parport layer if IRQ_mode is
  * %PARPORT_IP32_IRQ_FWD.
  */
-static irqreturn_t parport_ip32_interrupt(int irq, void *dev_id,
-					  struct pt_regs *regs)
+static irqreturn_t parport_ip32_interrupt(int irq, void *dev_id)
 {
 	struct parport * const p = dev_id;
 	struct parport_ip32_private * const priv = p->physport->private_data;
diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c
index b2b8092a2b3..6541cde4df0 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -211,7 +211,7 @@ static void mfc3_change_mode( struct parport *p, int m)
 
 static int use_cnt = 0;
 
-static irqreturn_t mfc3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t mfc3_interrupt(int irq, void *dev_id)
 {
 	int i;
 
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index fe800dc0be9..39c96641bc7 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -270,9 +270,9 @@ static int clear_epp_timeout(struct parport *pb)
  * of these are in parport_pc.h.
  */
 
-static irqreturn_t parport_pc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t parport_pc_interrupt(int irq, void *dev_id)
 {
-	parport_generic_irq(irq, (struct parport *) dev_id, regs);
+	parport_generic_irq(irq, (struct parport *) dev_id);
 	/* FIXME! Was it really ours? */
 	return IRQ_HANDLED;
 }
diff --git a/drivers/parport/parport_sunbpp.c b/drivers/parport/parport_sunbpp.c
index fac333b279b..d758c90c86a 100644
--- a/drivers/parport/parport_sunbpp.c
+++ b/drivers/parport/parport_sunbpp.c
@@ -46,7 +46,7 @@
 #define dprintk(x)
 #endif
 
-static irqreturn_t parport_sunbpp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t parport_sunbpp_interrupt(int irq, void *dev_id)
 {
 	parport_generic_irq(irq, (struct parport *) dev_id, regs);
 	return IRQ_HANDLED;
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index 94dc506b83d..fd9129e424f 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -519,7 +519,7 @@ void parport_remove_port(struct parport *port)
 struct pardevice *
 parport_register_device(struct parport *port, const char *name,
 			int (*pf)(void *), void (*kf)(void *),
-			void (*irq_func)(int, void *, struct pt_regs *), 
+			void (*irq_func)(int, void *), 
 			int flags, void *handle)
 {
 	struct pardevice *tmp;