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-rw-r--r--drivers/char/ip2/ip2main.c27
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 150e1e364ca7..e04e66cf2c68 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -752,7 +752,7 @@ retry:
continue;
rc = request_irq( ip2config.irq[i], ip2_interrupt,
IP2_SA_FLAGS | (ip2config.type[i] == PCI ? IRQF_SHARED : 0),
- pcName, (void *)&pcName);
+ pcName, i2BoardPtrTable[i]);
if (rc) {
printk(KERN_ERR "IP2: an request_irq failed: error %d\n",rc);
ip2config.irq[i] = CIR_POLL;
@@ -1191,12 +1191,12 @@ ip2_irq_work(i2eBordStrPtr pB)
#endif /* USE_IQI */
}
-static irqreturn_t
-ip2_interrupt(int irq, void *dev_id)
+static void
+ip2_polled_interrupt(void)
{
int i;
i2eBordStrPtr pB;
- int handled = 0;
+ const int irq = 0;
ip2trace (ITRC_NO_PORT, ITRC_INTR, 99, 1, irq );
@@ -1208,7 +1208,6 @@ ip2_interrupt(int irq, void *dev_id)
// IRQ = 0 for polled boards, we won't poll "IRQ" boards
if ( pB && (pB->i2eUsingIrq == irq) ) {
- handled = 1;
ip2_irq_work(pB);
}
}
@@ -1216,7 +1215,21 @@ ip2_interrupt(int irq, void *dev_id)
++irq_counter;
ip2trace (ITRC_NO_PORT, ITRC_INTR, ITRC_RETURN, 0 );
- return IRQ_RETVAL(handled);
+}
+
+static irqreturn_t
+ip2_interrupt(int irq, void *dev_id)
+{
+ i2eBordStrPtr pB = dev_id;
+
+ ip2trace (ITRC_NO_PORT, ITRC_INTR, 99, 1, pB->i2eUsingIrq );
+
+ ip2_irq_work(pB);
+
+ ++irq_counter;
+
+ ip2trace (ITRC_NO_PORT, ITRC_INTR, ITRC_RETURN, 0 );
+ return IRQ_HANDLED;
}
/******************************************************************************/
@@ -1239,7 +1252,7 @@ ip2_poll(unsigned long arg)
// Just polled boards, IRQ = 0 will hit all non-interrupt boards.
// It will NOT poll boards handled by hard interrupts.
// The issue of queued BH interrups is handled in ip2_interrupt().
- ip2_interrupt(0, NULL);
+ ip2_polled_interrupt();
PollTimer.expires = POLL_TIMEOUT;
add_timer( &PollTimer );