static int planb_ioctl(struct video_device *, unsigned int, void *);
static int planb_init_done(struct video_device *);
static int planb_mmap(struct video_device *, const char *, unsigned long);
-static void planb_irq(int, void *);
static void release_planb(void);
int init_planbs(struct video_init *);
/*********************************/
static int palette2fmt[] = {
- 0,
- PLANB_GRAY,
- 0,
- 0,
- 0,
- PLANB_COLOUR32,
- PLANB_COLOUR15,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
+ 0,
+ PLANB_GRAY,
+ 0,
+ 0,
+ 0,
+ PLANB_COLOUR32,
+ PLANB_COLOUR15,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
};
#define PLANB_PALETTE_MAX 15
return c1;
}
-static void planb_irq(int irq, void *dev_id)
+static irqreturn_t planb_irq(int irq, void *dev_id)
{
unsigned int stat, astat;
struct planb *pb = (struct planb *)dev_id;
pb->frame_stat[fr] = GBUFFER_DONE;
pb->grabbing--;
wake_up_interruptible(&pb->capq);
- return;
+ return IRQ_HANDLED;
}
/* incorrect interrupts? */
pb->intr_mask = PLANB_CLR_IRQ;
out_le32(&pb->planb_base->intr_stat, PLANB_CLR_IRQ);
printk(KERN_ERR "PlanB: IRQ lockup, cleared intrrupts"
" unconditionally\n");
+ return IRQ_HANDLED;
}
/*******************************
.owner = THIS_MODULE,
.name = PLANB_DEVICE_NAME,
.type = VID_TYPE_OVERLAY,
- .hardware = VID_HARDWARE_PLANB,
.open = planb_open,
.close = planb_close,
.read = planb_read,
/* clear interrupt mask */
pb->intr_mask = PLANB_CLR_IRQ;
- result = request_irq(pb->irq, planb_irq, 0, "PlanB", (void *)pb);
+ result = request_irq(pb->irq, planb_irq, 0, "PlanB", pb);
if (result < 0) {
if (result==-EINVAL)
printk(KERN_ERR "PlanB: Bad irq number (%d) "