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| author | Alex Tran <alex.t.tran@gmail.com> | 2025-08-27 00:45:25 -0700 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2025-08-29 15:49:18 -0600 |
| commit | 2dddb2792b2ea6571ff44e46a6f7f11400073c9a (patch) | |
| tree | 1f7bef940c84d94a597136a01e6b7435e1568d69 /tools/docs/lib/parse_data_structs.py | |
| parent | ee9a6691935490dc39605882b41b9452844d5e4e (diff) | |
docs: driver-api pinctrl cleanup
Replace FIXME comments in the pinctrl documentation example with
proper cleanup code:
- Add devm_pinctrl_put() calls in error paths
(pinctrl_lookup_state, pinctrl_select_state)
after successful devm_pinctrl_get()
- Set foo->p to NULL when devm_pinctrl_get() fails
- Add ret variable for cleaner error handling
- provides proper example of pinctrl resource management on failure
Signed-off-by: Alex Tran <alex.t.tran@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250827074525.685863-1-alex.t.tran@gmail.com
Diffstat (limited to 'tools/docs/lib/parse_data_structs.py')
0 files changed, 0 insertions, 0 deletions