From 60268b0e8258fdea9a3c9f4b51e161c123571db3 Mon Sep 17 00:00:00 2001
From: Naveen Krishna Chatradhi <nchatrad@amd.com>
Date: Thu, 12 Nov 2020 22:51:59 +0530
Subject: [PATCH] hwmon: (amd_energy) modify the visibility of the counters
This patch limits the visibility to owner and groups only for the
energy counters exposed through the hwmon based amd_energy driver.
Cc: stable@vger.kernel.org
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com>
Link: https://lore.kernel.org/r/20201112172159.8781-1-nchatrad@amd.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/hwmon/amd_energy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/amd_energy.c b/drivers/hwmon/amd_energy.c
index d06597303d5ae..3197cda7bcd9f 100644
--- a/drivers/hwmon/amd_energy.c
+++ b/drivers/hwmon/amd_energy.c
@@ -171,7 +171,7 @@ static umode_t amd_energy_is_visible(const void *_data,
enum hwmon_sensor_types type,
u32 attr, int channel)
{
- return 0444;
+ return 0440;
}
static int energy_accumulator(void *p)
--
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