diff options
| -rw-r--r-- | drivers/media/video/planb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c index ce4b2f9791e..36047d4e70f 100644 --- a/drivers/media/video/planb.c +++ b/drivers/media/video/planb.c @@ -91,7 +91,6 @@ static void planb_close(struct video_device *); 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 *); @@ -1315,7 +1314,7 @@ cmd_tab_data_end: 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; @@ -1358,13 +1357,14 @@ static void planb_irq(int irq, void *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; } /******************************* @@ -2090,7 +2090,7 @@ static int init_planb(struct planb *pb) /* 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) " |