From b3db91c3bfea69a6c6258fea508f25a59c0feb1a Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nuno=20S=C3=A1?= Date: Fri, 19 Dec 2025 16:11:05 +0000 Subject: [PATCH] hwmon: (ltc4282): Fix reset_history file permissions MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Link: https://lore.kernel.org/r/20251219-ltc4282-fix-reset-history-v1-1-8eab974c124b@analog.com Signed-off-by: Guenter Roeck --- 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 b9cad89f2cd9a..db6534e679911 100644 --- a/drivers/hwmon/ltc4282.c +++ b/drivers/hwmon/ltc4282.c @@ -1000,8 +1000,9 @@ 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; } @@ -1020,8 +1021,9 @@ 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; } @@ -1039,8 +1041,9 @@ 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; } -- 2.47.3