diff options
Diffstat (limited to 'drivers/block/sunvdc.c')
| -rw-r--r-- | drivers/block/sunvdc.c | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index 5861e33efe6..5814deb6963 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -25,7 +25,7 @@ #define DRV_MODULE_VERSION "1.0" #define DRV_MODULE_RELDATE "June 25, 2007" -static char version[] __devinitdata = +static char version[] = DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; MODULE_AUTHOR("David S. Miller (davem@davemloft.net)"); MODULE_DESCRIPTION("Sun LDOM virtual disk client driver"); @@ -103,7 +103,7 @@ static int vdc_getgeo(struct block_device *bdev, struct hd_geometry *geo) return 0; } -static struct block_device_operations vdc_fops = { +static const struct block_device_operations vdc_fops = { .owner = THIS_MODULE, .getgeo = vdc_getgeo, }; @@ -212,11 +212,6 @@ static void vdc_end_special(struct vdc_port *port, struct vio_disk_desc *desc) vdc_finish(&port->vio, -err, WAITING_FOR_GEN_CMD); } -static void vdc_end_request(struct request *req, int error, int num_sectors) -{ - __blk_end_request(req, error, num_sectors << 9); -} - static void vdc_end_one(struct vdc_port *port, struct vio_dring_state *dr, unsigned int index) { @@ -239,7 +234,7 @@ static void vdc_end_one(struct vdc_port *port, struct vio_dring_state *dr, rqe->req = NULL; - vdc_end_request(req, (desc->status ? -EIO : 0), desc->size >> 9); + __blk_end_request(req, (desc->status ? -EIO : 0), desc->size); if (blk_queue_stopped(port->disk->queue)) blk_start_queue(port->disk->queue); @@ -421,7 +416,7 @@ static int __send_request(struct request *req) desc->slice = 0; } desc->status = ~0; - desc->offset = (req->sector << 9) / port->vdisk_block_size; + desc->offset = (blk_rq_pos(req) << 9) / port->vdisk_block_size; desc->size = len; desc->ncookies = err; @@ -446,14 +441,13 @@ out: static void do_vdc_request(struct request_queue *q) { while (1) { - struct request *req = elv_next_request(q); + struct request *req = blk_fetch_request(q); if (!req) break; - blkdev_dequeue_request(req); if (__send_request(req) < 0) - vdc_end_request(req, -EIO, req->hard_nr_sectors); + __blk_end_request_all(req, -EIO); } } @@ -467,7 +461,7 @@ static int generic_request(struct vdc_port *port, u8 op, void *buf, int len) int op_len, err; void *req_buf; - if (!(((u64)1 << ((u64)op - 1)) & port->operations)) + if (!(((u64)1 << (u64)op) & port->operations)) return -EOPNOTSUPP; switch (op) { @@ -598,7 +592,7 @@ static int generic_request(struct vdc_port *port, u8 op, void *buf, int len) return err; } -static int __devinit vdc_alloc_tx_ring(struct vdc_port *port) +static int vdc_alloc_tx_ring(struct vdc_port *port) { struct vio_dring_state *dr = &port->vio.drings[VIO_DRIVER_TX_RING]; unsigned long len, entry_size; @@ -697,9 +691,8 @@ static int probe_disk(struct vdc_port *port) port->disk = g; - blk_queue_max_hw_segments(q, port->ring_cookies); - blk_queue_max_phys_segments(q, port->ring_cookies); - blk_queue_max_sectors(q, port->max_xfer_size); + blk_queue_max_segments(q, port->ring_cookies); + blk_queue_max_hw_sectors(q, port->max_xfer_size); g->major = vdc_major; g->first_minor = port->vio.vdev->dev_no << PARTITION_SHIFT; strcpy(g->disk_name, port->disk_name); @@ -732,7 +725,7 @@ static struct vio_driver_ops vdc_vio_ops = { .handshake_complete = vdc_handshake_complete, }; -static void __devinit print_version(void) +static void print_version(void) { static int version_printed; @@ -740,8 +733,7 @@ static void __devinit print_version(void) printk(KERN_INFO "%s", version); } -static int __devinit vdc_port_probe(struct vio_dev *vdev, - const struct vio_device_id *id) +static int vdc_port_probe(struct vio_dev *vdev, const struct vio_device_id *id) { struct mdesc_handle *hp; struct vdc_port *port; @@ -846,10 +838,7 @@ static struct vio_driver vdc_port_driver = { .id_table = vdc_port_match, .probe = vdc_port_probe, .remove = vdc_port_remove, - .driver = { - .name = "vdc_port", - .owner = THIS_MODULE, - } + .name = "vdc_port", }; static int __init vdc_init(void) |