diff options
Diffstat (limited to 'drivers/block/z2ram.c')
| -rw-r--r-- | drivers/block/z2ram.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c index c1e85f356e4d..a5575e012e29 100644 --- a/drivers/block/z2ram.c +++ b/drivers/block/z2ram.c @@ -140,16 +140,14 @@ static void get_chipram(void) return; } -static int z2_open(struct block_device *bdev, fmode_t mode) +static int z2_open(struct gendisk *disk, fmode_t mode) { - int device; + int device = disk->first_minor; int max_z2_map = (Z2RAM_SIZE / Z2RAM_CHUNKSIZE) * sizeof(z2ram_map[0]); int max_chip_map = (amiga_chip_size / Z2RAM_CHUNKSIZE) * sizeof(z2ram_map[0]); int rc = -ENOMEM; - device = MINOR(bdev->bd_dev); - mutex_lock(&z2ram_mutex); if (current_device != -1 && current_device != device) { rc = -EBUSY; |