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| author | Frank Wunderlich <frank-w@public-files.de> | 2026-09-17 17:37:11 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-09-18 09:59:21 +0200 |
| commit | d54a489c8c4b627775445d54a6cbd32f209bda8f (patch) | |
| tree | c9008fee7258de82fb4ea13010ec8b155dc76a05 /tools/perf/scripts/python | |
| parent | 02af7eac17bc62a72335c1fc8c4af4471654f6cc (diff) | |
| download | linux-next-d54a489c8c4b627775445d54a6cbd32f209bda8f.tar.gz linux-next-d54a489c8c4b627775445d54a6cbd32f209bda8f.zip | |
gpiolib: use of_node_name if line-name is missing
Until v7.0, GPIO hogs inherited the DT node name when no line-name
property was specified. This was implemented as a fallback in
of_parse_own_gpio().
Commit d1d564ec4992 ("gpio: move hogs into GPIO core") moved hog parsing
into the GPIO core and removed this fallback.
Consequently, GPIO hogs without a line-name property are now displayed
with a ? in /sys/kernel/debug/gpio. Restore the old fallback.
Fixes: d1d564ec4992 ("gpio: move hogs into GPIO core")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260917153712.134367-1-linux@fw-web.de
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions