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Message-Id: <20200128135814.213073529@linuxfoundation.org>
Date: Tue, 28 Jan 2020 15:08:08 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Gilles Buloz <gilles.buloz@...tron.com>,
Guenter Roeck <linux@...ck-us.net>
Subject: [PATCH 4.19 40/92] hwmon: (nct7802) Fix voltage limits to wrong registers
From: Gilles Buloz <gilles.buloz@...tron.com>
commit 7713e62c8623c54dac88d1fa724aa487a38c3efb upstream.
in0 thresholds are written to the in2 thresholds registers
in2 thresholds to in3 thresholds
in3 thresholds to in4 thresholds
in4 thresholds to in0 thresholds
Signed-off-by: Gilles Buloz <gilles.buloz@...tron.com>
Link: https://lore.kernel.org/r/5de0f509.rc0oEvPOMjbfPW1w%gilles.buloz@kontron.com
Fixes: 3434f3783580 ("hwmon: Driver for Nuvoton NCT7802Y")
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/hwmon/nct7802.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/hwmon/nct7802.c
+++ b/drivers/hwmon/nct7802.c
@@ -32,8 +32,8 @@
static const u8 REG_VOLTAGE[5] = { 0x09, 0x0a, 0x0c, 0x0d, 0x0e };
static const u8 REG_VOLTAGE_LIMIT_LSB[2][5] = {
- { 0x40, 0x00, 0x42, 0x44, 0x46 },
- { 0x3f, 0x00, 0x41, 0x43, 0x45 },
+ { 0x46, 0x00, 0x40, 0x42, 0x44 },
+ { 0x45, 0x00, 0x3f, 0x41, 0x43 },
};
static const u8 REG_VOLTAGE_LIMIT_MSB[5] = { 0x48, 0x00, 0x47, 0x47, 0x48 };
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