diff options
| -rw-r--r-- | drivers/s390/cio/qdio.c | 10 | ||||
| -rw-r--r-- | drivers/s390/cio/qdio.h | 2 |
2 files changed, 3 insertions, 9 deletions
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index 097fc0967e9..cd9cfc1326d 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -32,7 +32,7 @@ #include <linux/module.h> #include <linux/init.h> - +#include <linux/delay.h> #include <linux/slab.h> #include <linux/kernel.h> #include <linux/proc_fs.h> @@ -3332,13 +3332,7 @@ qdio_activate(struct ccw_device *cdev, int flags) } } - wait_event_interruptible_timeout(cdev->private->wait_q, - ((irq_ptr->state == - QDIO_IRQ_STATE_STOPPED) || - (irq_ptr->state == - QDIO_IRQ_STATE_ERR)), - QDIO_ACTIVATE_TIMEOUT); - + msleep(QDIO_ACTIVATE_TIMEOUT); switch (irq_ptr->state) { case QDIO_IRQ_STATE_STOPPED: case QDIO_IRQ_STATE_ERR: diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index 37870e4e938..da8a272fd75 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -57,10 +57,10 @@ of the queue to 0 */ #define QDIO_ESTABLISH_TIMEOUT (1*HZ) -#define QDIO_ACTIVATE_TIMEOUT (5*HZ) #define QDIO_CLEANUP_CLEAR_TIMEOUT (20*HZ) #define QDIO_CLEANUP_HALT_TIMEOUT (10*HZ) #define QDIO_FORCE_CHECK_TIMEOUT (10*HZ) +#define QDIO_ACTIVATE_TIMEOUT (5) /* 5 ms */ enum qdio_irq_states { QDIO_IRQ_STATE_INACTIVE, |