From: Guenter Roeck <linux@roeck-us.net>
Date: Mon, 8 Jun 2015 18:01:50 +0000 (-0700)
Subject: hwmon: (ltc2978) LTM4676 supports CLEAR_PEAKS
X-Git-Tag: firefly_0821_release~176^2~1213^2~28
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=aeaa4d9f812bfd841643b37f65c6b6597045be37;p=firefly-linux-kernel-4.4.55.git

hwmon: (ltc2978) LTM4676 supports CLEAR_PEAKS

Use the CLEAR_PEAKS command on LTM4676.

Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/pmbus/ltc2978.c b/drivers/hwmon/pmbus/ltc2978.c
index 0835050ec245..33081d1d1c5a 100644
--- a/drivers/hwmon/pmbus/ltc2978.c
+++ b/drivers/hwmon/pmbus/ltc2978.c
@@ -313,7 +313,7 @@ static int ltc2978_clear_peaks(struct i2c_client *client, int page,
 {
 	int ret;
 
-	if (id == ltc3880 || id == ltc3883)
+	if (id == ltc3880 || id == ltc3883 || id == ltm4676)
 		ret = pmbus_write_byte(client, 0, LTC3880_MFR_CLEAR_PEAKS);
 	else
 		ret = pmbus_write_byte(client, page, PMBUS_CLEAR_FAULTS);