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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-12-14 23:10:10 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-12-18 10:37:52 +0100 |
| commit | 54c5970df449103ec1181b92d41a2d14a79fe562 (patch) | |
| tree | a0add8400bd06b4f4d9c2045b5b3da32e9108072 /tools/perf/scripts/python/stackcollapse.py | |
| parent | rtc: rv3029: remove open coded regmap_update_bits (diff) | |
| download | linux-54c5970df449103ec1181b92d41a2d14a79fe562.tar.gz linux-54c5970df449103ec1181b92d41a2d14a79fe562.zip | |
rtc: rv3029: remove race condition when update STATUS
There is no lock preventing concurrent access to the status register from
bth the rtc subsystem and the hwmon subsystem. Use regmap_update_bits to
ensure updating RV3029_STATUS is properly locked.
Link: https://lore.kernel.org/r/20191214221022.622482-5-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions