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| author | bui duc phuc <phucduc.bui@gmail.com> | 2026-07-27 15:02:05 +0700 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-07-27 14:58:26 +0200 |
| commit | d233087c19f6607ef926ac3f47d776e2406ffd1f (patch) | |
| tree | 905791a0ba7cc60e56f91ad37e1ef8bdae470206 /tools/perf/scripts/python | |
| parent | 67ff4bf723c8bd1f1b10450fa3e8f55762418104 (diff) | |
gpio: pca953x: fix cache_only and IRQ state on restore_context() failure
When pca953x_restore_context() fails, cache_only is left disabled and
the IRQ left enabled, even though register synchronization may not have
completed successfully. Restore cache_only and disable the IRQ again on
failure, matching the state set by pca953x_save_context().
Fixes: ec5bde62019b ("gpio: pca953x: Split pca953x_restore_context() and pca953x_save_context()")
Fixes: 3e38f946062b ("gpio: pca953x: fix IRQ storm on system wake up")
Cc: stable@vger.kernel.org
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260727080205.16353-1-phucduc.bui@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions