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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2026-08-05 15:28:10 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-08-07 15:57:47 +0100 |
| commit | 5c4cf173b7eba9bd1e8824b75380412cae2e026b (patch) | |
| tree | c6cde5711d6814de997f5603494b67382e90bfd2 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | b927853f70078262780a4e623631584a25eb7284 (diff) | |
ASoC: max9860: sort the register default table
reg_defaults must be sorted by ascending register address, as
regcache_lookup_reg() locates entries in it with bsearch(). See commit
fd80df352ba1 ("regcache: Add support for sorting defaults arrays").
MAX9860_PWRMAN (0x10) is listed as the first entry, before
MAX9860_INTEN (0x02), which makes MAX9860_INTEN unreachable.
regcache_reg_needs_sync() then cannot compare it against its default and
reports that a sync is needed, so it is written to the device on every
regcache_sync() even when it was never touched.
Sort the table by register address.
Fixes: 3b2af7f79968 ("ASoC: max9860: new driver")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260805122811.13713-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions
