6.12-stable review patch. If anyone has any objections, please let me know.
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From: Nuno Sá nuno.sa@analog.com
[ Upstream commit b3db91c3bfea69a6c6258fea508f25a59c0feb1a ]
The reset_history attributes are write only. Hence don't report them as readable just to return -EOPNOTSUPP later on.
Fixes: cbc29538dbf7 ("hwmon: Add driver for LTC4282") Signed-off-by: Nuno Sá nuno.sa@analog.com Link: https://lore.kernel.org/r/20251219-ltc4282-fix-reset-history-v1-1-8eab974c12... Signed-off-by: Guenter Roeck linux@roeck-us.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/hwmon/ltc4282.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/hwmon/ltc4282.c b/drivers/hwmon/ltc4282.c index 953dfe2bd166..d98c57918ce3 100644 --- a/drivers/hwmon/ltc4282.c +++ b/drivers/hwmon/ltc4282.c @@ -1016,8 +1016,9 @@ static umode_t ltc4282_in_is_visible(const struct ltc4282_state *st, u32 attr) case hwmon_in_max: case hwmon_in_min: case hwmon_in_enable: - case hwmon_in_reset_history: return 0644; + case hwmon_in_reset_history: + return 0200; default: return 0; } @@ -1036,8 +1037,9 @@ static umode_t ltc4282_curr_is_visible(u32 attr) return 0444; case hwmon_curr_max: case hwmon_curr_min: - case hwmon_curr_reset_history: return 0644; + case hwmon_curr_reset_history: + return 0200; default: return 0; } @@ -1055,8 +1057,9 @@ static umode_t ltc4282_power_is_visible(u32 attr) return 0444; case hwmon_power_max: case hwmon_power_min: - case hwmon_power_reset_history: return 0644; + case hwmon_power_reset_history: + return 0200; default: return 0; }