diff options
Diffstat (limited to 'drivers/misc/mpu3050/mpuirq.c')
| -rw-r--r-- | drivers/misc/mpu3050/mpuirq.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/misc/mpu3050/mpuirq.c b/drivers/misc/mpu3050/mpuirq.c index b6f21856cf32..691e5bc5b052 100644 --- a/drivers/misc/mpu3050/mpuirq.c +++ b/drivers/misc/mpu3050/mpuirq.c @@ -61,7 +61,7 @@ struct mpuirq_dev_data { }; static struct mpuirq_dev_data mpuirq_dev_data; -static struct irq_data mpuirq_data; +static struct mpuirq_data mpuirq_data; static char *interface = MPUIRQ_NAME; static void mpu_accel_data_work_fcn(struct work_struct *work); @@ -206,23 +206,20 @@ static irqreturn_t mpuirq_handler(int irq, void *dev_id) /* wake up (unblock) for reading data from userspace */ /* and ignore first interrupt generated in module init */ - if (mpuirq_data.interruptcount > 1) { - mpuirq_dev_data.data_ready = 1; - - do_gettimeofday(&irqtime); - mpuirq_data.irqtime = (((long long) irqtime.tv_sec) << 32); - mpuirq_data.irqtime += irqtime.tv_usec; - - if ((mpuirq_dev_data.accel_divider >= 0) && - (0 == - (mycount % (mpuirq_dev_data.accel_divider + 1)))) { - schedule_work((struct work_struct - *) (&mpuirq_dev_data)); - } + mpuirq_dev_data.data_ready = 1; + + do_gettimeofday(&irqtime); + mpuirq_data.irqtime = (((long long) irqtime.tv_sec) << 32); + mpuirq_data.irqtime += irqtime.tv_usec; - wake_up_interruptible(&mpuirq_wait); + if ((mpuirq_dev_data.accel_divider >= 0) && + (0 == (mycount % (mpuirq_dev_data.accel_divider + 1)))) { + schedule_work((struct work_struct + *) (&mpuirq_dev_data)); } + wake_up_interruptible(&mpuirq_wait); + return IRQ_HANDLED; } |