summaryrefslogtreecommitdiff
path: root/drivers/isdn
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/act2000/act2000.h6
-rw-r--r--drivers/isdn/hisax/config.c18
-rw-r--r--drivers/isdn/hisax/hisax.h1
3 files changed, 18 insertions, 7 deletions
diff --git a/drivers/isdn/act2000/act2000.h b/drivers/isdn/act2000/act2000.h
index d4c50512a1ff..88c9423500d8 100644
--- a/drivers/isdn/act2000/act2000.h
+++ b/drivers/isdn/act2000/act2000.h
@@ -141,9 +141,9 @@ typedef struct irq_data_isa {
__u8 rcvhdr[8];
} irq_data_isa;
-typedef union irq_data {
+typedef union act2000_irq_data {
irq_data_isa isa;
-} irq_data;
+} act2000_irq_data;
/*
* Per card driver data
@@ -176,7 +176,7 @@ typedef struct act2000_card {
char *status_buf_read;
char *status_buf_write;
char *status_buf_end;
- irq_data idat; /* Data used for IRQ handler */
+ act2000_irq_data idat; /* Data used for IRQ handler */
isdn_if interface; /* Interface to upper layer */
char regname[35]; /* Name used for request_region */
} act2000_card;
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index 6f9afcd5ca4e..b133378d4dc9 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -801,6 +801,16 @@ static void closecard(int cardnr)
ll_unload(csta);
}
+static irqreturn_t card_irq(int intno, void *dev_id)
+{
+ struct IsdnCardState *cs = dev_id;
+ irqreturn_t ret = cs->irq_func(intno, cs);
+
+ if (ret == IRQ_HANDLED)
+ cs->irq_cnt++;
+ return ret;
+}
+
static int init_card(struct IsdnCardState *cs)
{
int irq_cnt, cnt = 3, ret;
@@ -809,10 +819,10 @@ static int init_card(struct IsdnCardState *cs)
ret = cs->cardmsg(cs, CARD_INIT, NULL);
return(ret);
}
- irq_cnt = kstat_irqs(cs->irq);
+ irq_cnt = cs->irq_cnt = 0;
printk(KERN_INFO "%s: IRQ %d count %d\n", CardType[cs->typ],
cs->irq, irq_cnt);
- if (request_irq(cs->irq, cs->irq_func, cs->irq_flags, "HiSax", cs)) {
+ if (request_irq(cs->irq, card_irq, cs->irq_flags, "HiSax", cs)) {
printk(KERN_WARNING "HiSax: couldn't get interrupt %d\n",
cs->irq);
return 1;
@@ -822,8 +832,8 @@ static int init_card(struct IsdnCardState *cs)
/* Timeout 10ms */
msleep(10);
printk(KERN_INFO "%s: IRQ %d count %d\n",
- CardType[cs->typ], cs->irq, kstat_irqs(cs->irq));
- if (kstat_irqs(cs->irq) == irq_cnt) {
+ CardType[cs->typ], cs->irq, cs->irq_cnt);
+ if (cs->irq_cnt == irq_cnt) {
printk(KERN_WARNING
"%s: IRQ(%d) getting no interrupts during init %d\n",
CardType[cs->typ], cs->irq, 4 - cnt);
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 832a87855ffb..32ab3924aa73 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -959,6 +959,7 @@ struct IsdnCardState {
u_long event;
struct work_struct tqueue;
struct timer_list dbusytimer;
+ unsigned int irq_cnt;
#ifdef ERROR_STATISTIC
int err_crc;
int err_tx;