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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2007-05-10 15:45:42 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-05-10 15:45:51 +0200 |
| commit | 9a92fe48b92993bb3d20fd7021e22a1ab8a473df (patch) | |
| tree | dcef91794632296444c2ea400aba128c94edb375 /drivers/s390/cio/device_ops.c | |
| parent | 0b0bb3c6bd66bd28062a71c2ca3878d31e2081ee (diff) | |
| download | kernel_samsung_smdk4412-9a92fe48b92993bb3d20fd7021e22a1ab8a473df.zip kernel_samsung_smdk4412-9a92fe48b92993bb3d20fd7021e22a1ab8a473df.tar.gz kernel_samsung_smdk4412-9a92fe48b92993bb3d20fd7021e22a1ab8a473df.tar.bz2 | |
[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 <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device_ops.c')
| -rw-r--r-- | drivers/s390/cio/device_ops.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c index 16f59fc..a5d263f 100644 --- a/drivers/s390/cio/device_ops.c +++ b/drivers/s390/cio/device_ops.c @@ -616,6 +616,17 @@ ccw_device_get_chp_desc(struct ccw_device *cdev, int chp_no) return chp_get_chp_desc(chpid); } +/** + * ccw_device_get_id - obtain a ccw device id + * @cdev: device to obtain the id for + * @dev_id: where to fill in the values + */ +void ccw_device_get_id(struct ccw_device *cdev, struct ccw_dev_id *dev_id) +{ + *dev_id = cdev->private->dev_id; +} +EXPORT_SYMBOL(ccw_device_get_id); + // FIXME: these have to go: int |