diff options
Diffstat (limited to 'drivers/staging/hv/blkvsc_drv.c')
| -rw-r--r-- | drivers/staging/hv/blkvsc_drv.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index 6e02f1b0c46f..af789937be4e 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -124,7 +124,8 @@ static void blkvsc_shutdown(struct device *device); static int blkvsc_open(struct block_device *bdev, fmode_t mode); static int blkvsc_release(struct gendisk *disk, fmode_t mode); -static int blkvsc_media_changed(struct gendisk *gd); +static unsigned int blkvsc_check_events(struct gendisk *gd, + unsigned int clearing); static int blkvsc_revalidate_disk(struct gendisk *gd); static int blkvsc_getgeo(struct block_device *bd, struct hd_geometry *hg); static int blkvsc_ioctl(struct block_device *bd, fmode_t mode, @@ -155,7 +156,7 @@ static const struct block_device_operations block_ops = { .owner = THIS_MODULE, .open = blkvsc_open, .release = blkvsc_release, - .media_changed = blkvsc_media_changed, + .check_events = blkvsc_check_events, .revalidate_disk = blkvsc_revalidate_disk, .getgeo = blkvsc_getgeo, .ioctl = blkvsc_ioctl, @@ -357,6 +358,7 @@ static int blkvsc_probe(struct device *device) else blkdev->gd->first_minor = 0; blkdev->gd->fops = &block_ops; + blkdev->gd->events = DISK_EVENT_MEDIA_CHANGE; blkdev->gd->private_data = blkdev; blkdev->gd->driverfs_dev = &(blkdev->device_ctx->device); sprintf(blkdev->gd->disk_name, "hd%c", 'a' + devnum); @@ -1337,10 +1339,11 @@ static int blkvsc_release(struct gendisk *disk, fmode_t mode) return 0; } -static int blkvsc_media_changed(struct gendisk *gd) +static unsigned int blkvsc_check_events(struct gendisk *gd, + unsigned int clearing) { DPRINT_DBG(BLKVSC_DRV, "- enter\n"); - return 1; + return DISK_EVENT_MEDIA_CHANGE; } static int blkvsc_revalidate_disk(struct gendisk *gd) |