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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-07-03 23:01:13 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-07-13 19:30:02 -0700 |
| commit | 72fe16c61b1576176fddda0f84e04fc891f841ea (patch) | |
| tree | d4ecdad796c24f53e303aa683335af507f262f14 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 76904fccf81936c084faebc73ac72c0919a42941 (diff) | |
Input: mms114 - fix endianness portability in I2C packet layout
The driver defines the I2C packet layout using C bitfields in struct
mms114_touch. This is not portable as the layout of bitfields within a
byte is compiler-dependent and varies with endianness. On Big Endian
systems, the fields will be parsed incorrectly.
Fix this by redefining struct mms114_touch with plain u8 fields and
introducing bitwise macros to extract the values portably.
Reported-by: sashiko-bot@kernel.org
Assisted-by: Antigravity:gemini-3.5-flash
Link: https://patch.msgid.link/20260704060115.353049-2-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions