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-rw-r--r--drivers/staging/hv/blkvsc_drv.c11
-rw-r--r--drivers/staging/westbridge/astoria/block/cyasblkdev_block.c11
2 files changed, 14 insertions, 8 deletions
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 4fb809485d9e..1ecd7e17f571 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -131,7 +131,8 @@ 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,
@@ -162,7 +163,7 @@ 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,
@@ -367,6 +368,7 @@ 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);
@@ -1352,10 +1354,11 @@ 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)
diff --git a/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c b/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
index e1851f00be56..842cd9214a5e 100644
--- a/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
+++ b/drivers/staging/westbridge/astoria/block/cyasblkdev_block.c
@@ -381,10 +381,10 @@ static int cyasblkdev_blk_ioctl(
return -ENOTTY;
}
-/* Media_changed block_device opp
+/* check_events block_device opp
* this one is called by kernel to confirm if the media really changed
* as we indicated by issuing check_disk_change() call */
-int cyasblkdev_media_changed(struct gendisk *gd)
+unsigned int cyasblkdev_check_events(struct gendisk *gd, unsigned int clearing)
{
struct cyasblkdev_blk_data *bd;
@@ -402,7 +402,7 @@ int cyasblkdev_media_changed(struct gendisk *gd)
#endif
}
- /* return media change state "1" yes, 0 no */
+ /* return media change state - DISK_EVENT_MEDIA_CHANGE yes, 0 no */
return 0;
}
@@ -432,7 +432,7 @@ static struct block_device_operations cyasblkdev_bdops = {
.ioctl = cyasblkdev_blk_ioctl,
/* .getgeo = cyasblkdev_blk_getgeo, */
/* added to support media removal( real and simulated) media */
- .media_changed = cyasblkdev_media_changed,
+ .check_events = cyasblkdev_check_events,
/* added to support media removal( real and simulated) media */
.revalidate_disk = cyasblkdev_revalidate_disk,
.owner = THIS_MODULE,
@@ -1090,6 +1090,7 @@ static int cyasblkdev_add_disks(int bus_num,
bd->user_disk_0->first_minor = devidx << CYASBLKDEV_SHIFT;
bd->user_disk_0->minors = 8;
bd->user_disk_0->fops = &cyasblkdev_bdops;
+ bd->user_disk_0->events = DISK_EVENT_MEDIA_CHANGE;
bd->user_disk_0->private_data = bd;
bd->user_disk_0->queue = bd->queue.queue;
bd->dbgprn_flags = DBGPRN_RD_RQ;
@@ -1190,6 +1191,7 @@ static int cyasblkdev_add_disks(int bus_num,
bd->user_disk_1->first_minor = (devidx + 1) << CYASBLKDEV_SHIFT;
bd->user_disk_1->minors = 8;
bd->user_disk_1->fops = &cyasblkdev_bdops;
+ bd->user_disk_0->events = DISK_EVENT_MEDIA_CHANGE;
bd->user_disk_1->private_data = bd;
bd->user_disk_1->queue = bd->queue.queue;
bd->dbgprn_flags = DBGPRN_RD_RQ;
@@ -1278,6 +1280,7 @@ static int cyasblkdev_add_disks(int bus_num,
(devidx + 2) << CYASBLKDEV_SHIFT;
bd->system_disk->minors = 8;
bd->system_disk->fops = &cyasblkdev_bdops;
+ bd->system_disk->events = DISK_EVENT_MEDIA_CHANGE;
bd->system_disk->private_data = bd;
bd->system_disk->queue = bd->queue.queue;
/* don't search for vfat