1CCW_DEVICE_SET_OFFLI(9) The ccw bus CCW_DEVICE_SET_OFFLI(9)
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6 ccw_device_set_offline - disable a ccw device for I/O
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9 int ccw_device_set_offline(struct ccw_device * cdev);
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12 cdev
13 target ccw device
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16 This function calls the driver´s set_offline function for cdev, if
17 given, and then disables cdev.
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20 0 on success and a negative error value on failure.
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23 enabled, ccw device lock not held
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26 Cornelia Huck <cornelia.huck@de.ibm.com>
27 Author.
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30Kernel Hackers Manual 2.6. June 2019 CCW_DEVICE_SET_OFFLI(9)