1GET_CCWDEV_BY_DEV_ID(9) The ccw bus GET_CCWDEV_BY_DEV_ID(9)
2
6 get_ccwdev_by_dev_id - obtain device from a ccw device id
7
9 struct ccw_device * get_ccwdev_by_dev_id(struct ccw_dev_id * dev_id);
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12 dev_id
13 id of the device to be searched
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16 This function searches all devices attached to the ccw bus for a device
17 matching dev_id.
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20 If a device is found its reference count is increased and returned;
21 else NULL is returned.
22
24 Cornelia Huck <cornelia.huck@de.ibm.com>
25 Author.
26
28Kernel Hackers Manual 3.10 June 2019 GET_CCWDEV_BY_DEV_ID(9)