diff options
Diffstat (limited to 'drivers/message/i2o/i2o_block.c')
| -rw-r--r-- | drivers/message/i2o/i2o_block.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c index ae7cad185898..643ad52e3ca2 100644 --- a/drivers/message/i2o/i2o_block.c +++ b/drivers/message/i2o/i2o_block.c @@ -610,7 +610,7 @@ static int i2o_block_release(struct gendisk *disk, fmode_t mode) /* * This is to deail with the case of an application - * opening a device and then the device dissapears while + * opening a device and then the device disappears while * it's in use, and then the application tries to release * it. ex: Unmounting a deleted RAID volume at reboot. * If we send messages, it will just cause FAILs since @@ -695,27 +695,29 @@ static int i2o_block_ioctl(struct block_device *bdev, fmode_t mode, }; /** - * i2o_block_media_changed - Have we seen a media change? + * i2o_block_check_events - Have we seen a media change? * @disk: gendisk which should be verified + * @clearing: events being cleared * * Verifies if the media has changed. * * Returns 1 if the media was changed or 0 otherwise. */ -static int i2o_block_media_changed(struct gendisk *disk) +static unsigned int i2o_block_check_events(struct gendisk *disk, + unsigned int clearing) { struct i2o_block_device *p = disk->private_data; if (p->media_change_flag) { p->media_change_flag = 0; - return 1; + return DISK_EVENT_MEDIA_CHANGE; } return 0; } /** * i2o_block_transfer - Transfer a request to/from the I2O controller - * @req: the request which should be transfered + * @req: the request which should be transferred * * This function converts the request into a I2O message. The necessary * DMA buffers are allocated and after everything is setup post the message @@ -895,11 +897,7 @@ static void i2o_block_request_fn(struct request_queue *q) { struct request *req; - while (!blk_queue_plugged(q)) { - req = blk_peek_request(q); - if (!req) - break; - + while ((req = blk_peek_request(q)) != NULL) { if (req->cmd_type == REQ_TYPE_FS) { struct i2o_block_delayed_request *dreq; struct i2o_block_request *ireq = req->special; @@ -950,7 +948,7 @@ static const struct block_device_operations i2o_block_fops = { .ioctl = i2o_block_ioctl, .compat_ioctl = i2o_block_ioctl, .getgeo = i2o_block_getgeo, - .media_changed = i2o_block_media_changed + .check_events = i2o_block_check_events, }; /** @@ -1002,6 +1000,7 @@ static struct i2o_block_device *i2o_block_device_alloc(void) gd->major = I2O_MAJOR; gd->queue = queue; gd->fops = &i2o_block_fops; + gd->events = DISK_EVENT_MEDIA_CHANGE; gd->private_data = dev; dev->gd = gd; |