From 9a92fe48b92993bb3d20fd7021e22a1ab8a473df Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Thu, 10 May 2007 15:45:42 +0200 Subject: [S390] cio: Get rid of _ccw_device_get_device_number(). The function shouldn't have existed in the first place (not MSS-aware). Introduce a new function ccw_device_get_id() that extracts the ccw_dev_id structure of a ccw device and convert all users of _ccw_device_get_device_number to ccw_device_get_id. Signed-off-by: Cornelia Huck Signed-off-by: Martin Schwidefsky --- drivers/s390/block/dasd_diag.c | 10 ++++++---- drivers/s390/block/dasd_ioctl.c | 4 +++- 2 files changed, 9 insertions(+), 5 deletions(-) (limited to 'drivers/s390/block') diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index e810e4a44ed4..eccac1c3b71b 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -50,6 +50,7 @@ struct dasd_diag_private { struct dasd_diag_rw_io iob; struct dasd_diag_init_io iib; blocknum_t pt_block; + struct ccw_dev_id dev_id; }; struct dasd_diag_req { @@ -102,7 +103,7 @@ mdsk_init_io(struct dasd_device *device, unsigned int blocksize, iib = &private->iib; memset(iib, 0, sizeof (struct dasd_diag_init_io)); - iib->dev_nr = _ccw_device_get_device_number(device->cdev); + iib->dev_nr = private->dev_id.devno; iib->block_size = blocksize; iib->offset = offset; iib->flaga = DASD_DIAG_FLAGA_DEFAULT; @@ -127,7 +128,7 @@ mdsk_term_io(struct dasd_device * device) private = (struct dasd_diag_private *) device->private; iib = &private->iib; memset(iib, 0, sizeof (struct dasd_diag_init_io)); - iib->dev_nr = _ccw_device_get_device_number(device->cdev); + iib->dev_nr = private->dev_id.devno; rc = dia250(iib, TERM_BIO); return rc; } @@ -166,7 +167,7 @@ dasd_start_diag(struct dasd_ccw_req * cqr) private = (struct dasd_diag_private *) device->private; dreq = (struct dasd_diag_req *) cqr->data; - private->iob.dev_nr = _ccw_device_get_device_number(device->cdev); + private->iob.dev_nr = private->dev_id.devno; private->iob.key = 0; private->iob.flags = DASD_DIAG_RWFLAG_ASYNC; private->iob.block_count = dreq->block_count; @@ -323,11 +324,12 @@ dasd_diag_check_device(struct dasd_device *device) "memory allocation failed for private data"); return -ENOMEM; } + ccw_device_get_id(device->cdev, &private->dev_id); device->private = (void *) private; } /* Read Device Characteristics */ rdc_data = (void *) &(private->rdc_data); - rdc_data->dev_nr = _ccw_device_get_device_number(device->cdev); + rdc_data->dev_nr = private->dev_id.devno; rdc_data->rdc_len = sizeof (struct dasd_diag_characteristics); rc = diag210((struct diag210 *) rdc_data); diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c index 758cfb542865..672eb0a3dd0b 100644 --- a/drivers/s390/block/dasd_ioctl.c +++ b/drivers/s390/block/dasd_ioctl.c @@ -255,6 +255,7 @@ dasd_ioctl_information(struct dasd_device *device, unsigned long flags; int rc; struct ccw_device *cdev; + struct ccw_dev_id dev_id; if (!device->discipline->fill_info) return -EINVAL; @@ -270,8 +271,9 @@ dasd_ioctl_information(struct dasd_device *device, } cdev = device->cdev; + ccw_device_get_id(cdev, &dev_id); - dasd_info->devno = _ccw_device_get_device_number(device->cdev); + dasd_info->devno = dev_id.devno; dasd_info->schid = _ccw_device_get_subchannel_number(device->cdev); dasd_info->cu_type = cdev->id.cu_type; dasd_info->cu_model = cdev->id.cu_model; -- cgit v1.2.3