1SUBSYS_FIND_DEVICE_B(9)  Device drivers infrastructure SUBSYS_FIND_DEVICE_B(9)
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NAME

6       subsys_find_device_by_id - find a device with a specific enumeration
7       number
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SYNOPSIS

10       struct device * subsys_find_device_by_id(struct bus_type * subsys,
11                                                unsigned int id,
12                                                struct device * hint);
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ARGUMENTS

15       subsys
16           subsystem
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18       id
19           index 'id' in struct device
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21       hint
22           device to check first
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DESCRIPTION

25       Check the hint's next object and if it is a match return it directly,
26       otherwise, fall back to a full list search. Either way a reference for
27       the returned object is taken.
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30Kernel Hackers Manual 3.10         June 2019           SUBSYS_FIND_DEVICE_B(9)
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