Signed-off-by: Arnaud Lacombe <lacombar@xxxxxxxxx>
---
include/linux/compat-2.6.31.h | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/include/linux/compat-2.6.31.h b/include/linux/compat-2.6.31.h
index 52291f4..76b2cf8 100644
--- a/include/linux/compat-2.6.31.h
+++ b/include/linux/compat-2.6.31.h
@@ -101,6 +101,10 @@ static inline struct rtable *skb_rtable(const struct sk_buff *skb)
}
/* Backport threaded IRQ support */
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
+typedef irqreturn_t (*irq_handler_t)(int, void *, struct pt_regs *);
+#endif
+
struct compat_threaded_irq {
unsigned int irq;
irq_handler_t handler;
@@ -117,7 +121,11 @@ void compat_irq_work(void *arg)
{
struct work_struct *work = arg;
struct compat_threaded_irq *comp = container_of(work, struct compat_threaded_irq, work);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
+ comp->thread_fn(comp->irq, comp->dev_id, NULL);
+#else
comp->thread_fn(comp->irq, comp->dev_id);
+#endif
}
#else
static inline
@@ -128,13 +136,22 @@ void compat_irq_work(struct work_struct *work)
}
#endif
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
+static inline
+irqreturn_t compat_irq_dispatcher(int irq, void *dev_id, struct pt_regs *regs)
+#else
static inline
irqreturn_t compat_irq_dispatcher(int irq, void *dev_id)
+#endif
{
struct compat_threaded_irq *comp = dev_id;
irqreturn_t res;
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
+ res = comp->handler(irq, comp->dev_id, regs);
+#else
res = comp->handler(irq, comp->dev_id);
+#endif
if (res == IRQ_WAKE_THREAD) {
queue_work(comp->wq, &comp->work);
res = IRQ_HANDLED;
--
1.7.2.30.gc37d7.dirty
--
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