Changeset 6cd9aa6 in mainline for kernel/generic/include/ddi/irq.h

Timestamp:

2009-02-15T23:13:55Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

17f168e

Parents:

fa09449

Message:

IRQ handlers are using one superfluous argument and an unused elipsis.
On the other hand, IRQ claim functions would need to be passed the instance
argument.

File:

• kernel/generic/include/ddi/irq.h (modified) (3 diffs)

kernel/generic/include/ddi/irq.h

@@ -80 +80 @@
 
 struct irq;
-typedef void (* irq_handler_t)(struct irq *irq, void *arg, ...);
+typedef void (* irq_handler_t)(struct irq *);
 
 /** Type for function used to clear the interrupt. */
-typedef void (* cir_t)(void *arg, inr_t inr);
+typedef void (* cir_t)(void *, inr_t);
 
 /** IPC notification config structure.
@@ -140 +140 @@
         irq_trigger_t trigger;
         /** Claim ownership of the IRQ. */
-        irq_ownership_t (* claim)(void);
+        irq_ownership_t (* claim)(void *);
         /** Handler for this IRQ and device. */
         irq_handler_t handler;
-        /** Argument for the handler. */
-        void *arg;
+        /** Instance argument for the handler and the claim function. */
+        void *instance;
 
         /** Clear interrupt routine. */
@@ -155 +155 @@
 } irq_t;
 
-extern void irq_init(count_t inrs, count_t chains);
-extern void irq_initialize(irq_t *irq);
-extern void irq_register(irq_t *irq);
-extern irq_t *irq_dispatch_and_lock(inr_t inr);
-extern irq_t *irq_find_and_lock(inr_t inr, devno_t devno);
+extern void irq_init(count_t, count_t);
+extern void irq_initialize(irq_t *);
+extern void irq_register(irq_t *);
+extern irq_t *irq_dispatch_and_lock(inr_t);
+extern irq_t *irq_find_and_lock(inr_t, devno_t);
 
 #endif