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path: root/drivers/block/DAC960.c
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Diffstat (limited to 'drivers/block/DAC960.c')
-rw-r--r--drivers/block/DAC960.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 1f286ab461d3..79882104e431 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -140,13 +140,14 @@ static int DAC960_getgeo(struct block_device *bdev, struct hd_geometry *geo)
140 return 0; 140 return 0;
141} 141}
142 142
143static int DAC960_media_changed(struct gendisk *disk) 143static unsigned int DAC960_check_events(struct gendisk *disk,
144 unsigned int clearing)
144{ 145{
145 DAC960_Controller_T *p = disk->queue->queuedata; 146 DAC960_Controller_T *p = disk->queue->queuedata;
146 int drive_nr = (long)disk->private_data; 147 int drive_nr = (long)disk->private_data;
147 148
148 if (!p->LogicalDriveInitiallyAccessible[drive_nr]) 149 if (!p->LogicalDriveInitiallyAccessible[drive_nr])
149 return 1; 150 return DISK_EVENT_MEDIA_CHANGE;
150 return 0; 151 return 0;
151} 152}
152 153
@@ -163,7 +164,7 @@ static const struct block_device_operations DAC960_BlockDeviceOperations = {
163 .owner = THIS_MODULE, 164 .owner = THIS_MODULE,
164 .open = DAC960_open, 165 .open = DAC960_open,
165 .getgeo = DAC960_getgeo, 166 .getgeo = DAC960_getgeo,
166 .media_changed = DAC960_media_changed, 167 .check_events = DAC960_check_events,
167 .revalidate_disk = DAC960_revalidate_disk, 168 .revalidate_disk = DAC960_revalidate_disk,
168}; 169};
169 170
@@ -2546,6 +2547,7 @@ static bool DAC960_RegisterBlockDevice(DAC960_Controller_T *Controller)
2546 disk->major = MajorNumber; 2547 disk->major = MajorNumber;
2547 disk->first_minor = n << DAC960_MaxPartitionsBits; 2548 disk->first_minor = n << DAC960_MaxPartitionsBits;
2548 disk->fops = &DAC960_BlockDeviceOperations; 2549 disk->fops = &DAC960_BlockDeviceOperations;
2550 disk->events = DISK_EVENT_MEDIA_CHANGE;
2549 } 2551 }
2550 /* 2552 /*
2551 Indicate the Block Device Registration completed successfully, 2553 Indicate the Block Device Registration completed successfully,