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| author | Guenter Roeck <linux@roeck-us.net> | 2024-06-07 06:32:04 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2024-06-11 07:25:03 -0700 |
| commit | 138d45d96758db803b50761297f3331c9170bc87 (patch) | |
| tree | b64b32e9c0c7c91808abcf53657cf7f8d73d5508 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 71ac69e08947a03925cbd5f7517cba358cda1eb3 (diff) | |
hwmon: (pmbus/max31827) Explain why enum chips must not start with 0
If a driver calls device_get_match_data(), the .data pointer in its id
data structures must not be NULL/0 because device_get_match_data()
returns NULL if an entry is not found. Explain that in a comment to avoid
confusion why this is required in this driver but not in other drivers.
Cc: Daniel Matyas <daniel.matyas@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions