1CCW_DEVICE_SET_OFFLI(9)           The ccw bus          CCW_DEVICE_SET_OFFLI(9)
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NAME

6       ccw_device_set_offline - disable a ccw device for I/O
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SYNOPSIS

9       int ccw_device_set_offline(struct ccw_device * cdev);
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ARGUMENTS

12       cdev
13           target ccw device
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DESCRIPTION

16       This function calls the driverĀ“s set_offline function for cdev, if
17       given, and then disables cdev.
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RETURNS

20       0 on success and a negative error value on failure.
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CONTEXT

23       enabled, ccw device lock not held
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AUTHOR

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)
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