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| author | Baek Kyu, Kim <pocj8ur4in@gmail.com> | 2026-10-18 14:57:50 +0900 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2026-10-19 13:15:24 -0700 |
| commit | fcf9aa9beb773bed9d2183bf34f822de12b2c91c (patch) | |
| tree | 602082ce92eb9fcc52655546b3853121dad1fb25 /tools/lib/python | |
| parent | 400be69515c327ced60082b27ede902a8d93cbdb (diff) | |
| download | linux-fcf9aa9beb773bed9d2183bf34f822de12b2c91c.tar.gz linux-fcf9aa9beb773bed9d2183bf34f822de12b2c91c.zip | |
hwmon: (mcp9982) Update the interval cache only after successful writes
mcp9982_write() updates interval_idx before writing the conversion-rate
register. If the write fails without changing the register, subsequent
update_interval reads report the requested interval instead of the
previous setting.
Update interval_idx only after regmap_write() succeeds, leaving the
previous cached interval in place on error.
Fixes: e2fe950f34e5 ("hwmon: add support for MCP998X")
Cc: stable@vger.kernel.org
Signed-off-by: Baek Kyu, Kim <pocj8ur4in@gmail.com>
Acked-by: Duicu Victor <victor.duicu@microchip.com>
Link: https://patch.msgid.link/20261018055750.1318723-1-pocj8ur4in@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions