commit 630a62678c4be9cb00500904185212cdb221c92a
Author: Jeff Garzik
Date: Fri Oct 19 15:24:59 2007 -0400

drivers/char/ip2: split out irq core logic into separate function

No changes besides code movement and glue.

Signed-off-by: Jeff Garzik

drivers/char/ip2/ip2main.c | 44 ++++++++++++++++++++++++++------------------
1 file changed, 26 insertions(+), 18 deletions(-)

630a62678c4be9cb00500904185212cdb221c92a
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 2124dce..150e1e3 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -1166,6 +1166,31 @@ ip2_interrupt_bh(struct work_struct *work)
/* */
/* */
/************************************************** ****************************/
+static void
+ip2_irq_work(i2eBordStrPtr pB)
+{
+#ifdef USE_IQI
+ if (NO_MAIL_HERE != ( pB->i2eStartMail = iiGetMail(pB))) {
+// Disable his interrupt (will be enabled when serviced)
+// This is mostly to protect from reentrancy.
+ iiDisableMailIrq(pB);
+
+// Park the board on the immediate queue for processing.
+ schedule_work(&pB->tqueue_interrupt);
+
+// Make sure the immediate queue is flagged to fire.
+ }
+#else
+
+// We are using immediate servicing here. This sucks and can
+// cause all sorts of havoc with ppp and others. The failsafe
+// check on iiSendPendingMail could also throw a hairball.
+
+ i2ServiceBoard( pB );
+
+#endif /* USE_IQI */
+}
+
static irqreturn_t
ip2_interrupt(int irq, void *dev_id)
{
@@ -1184,24 +1209,7 @@ ip2_interrupt(int irq, void *dev_id)

if ( pB && (pB->i2eUsingIrq == irq) ) {
handled = 1;
-#ifdef USE_IQI
-
- if (NO_MAIL_HERE != ( pB->i2eStartMail = iiGetMail(pB))) {
-// Disable his interrupt (will be enabled when serviced)
-// This is mostly to protect from reentrancy.
- iiDisableMailIrq(pB);
-
-// Park the board on the immediate queue for processing.
- schedule_work(&pB->tqueue_interrupt);
-
-// Make sure the immediate queue is flagged to fire.
- }
-#else
-// We are using immediate servicing here. This sucks and can
-// cause all sorts of havoc with ppp and others. The failsafe
-// check on iiSendPendingMail could also throw a hairball.
- i2ServiceBoard( pB );
-#endif /* USE_IQI */
+ ip2_irq_work(pB);
}
}

-
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