[PATCH 1/2] hwmon: (pmbus/lm25066) Offset coefficient depends on CL

From	Xo Wang <xow@google.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/2] hwmon: (pmbus/lm25066) Offset coefficient depends on CL
Date	2017-08-29 23:30 +0200
Message-ID	<ujWf8-7TR-29@gated-at.bofh.it> (permalink)
References	<ujWf8-7TR-31@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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When converting the DIRECT format CURRENT_IN and POWER commands, make
the offset coefficient ("b") predicate on the value of the current limit
setting.

Signed-off-by: Xo Wang <xow@google.com>
---
 drivers/hwmon/pmbus/lm25066.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c
index a3d912cd3b8d..232b4af13e12 100644
--- a/drivers/hwmon/pmbus/lm25066.c
+++ b/drivers/hwmon/pmbus/lm25066.c
@@ -488,16 +488,18 @@ static int lm25066_probe(struct i2c_client *client,
 	info->m[PSC_VOLTAGE_OUT] = coeff[PSC_VOLTAGE_OUT].m;
 	info->b[PSC_VOLTAGE_OUT] = coeff[PSC_VOLTAGE_OUT].b;
 	info->R[PSC_VOLTAGE_OUT] = coeff[PSC_VOLTAGE_OUT].R;
-	info->b[PSC_CURRENT_IN] = coeff[PSC_CURRENT_IN].b;
 	info->R[PSC_CURRENT_IN] = coeff[PSC_CURRENT_IN].R;
-	info->b[PSC_POWER] = coeff[PSC_POWER].b;
 	info->R[PSC_POWER] = coeff[PSC_POWER].R;
 	if (config & LM25066_DEV_SETUP_CL) {
 		info->m[PSC_CURRENT_IN] = coeff[PSC_CURRENT_IN_L].m;
+		info->b[PSC_CURRENT_IN] = coeff[PSC_CURRENT_IN_L].b;
 		info->m[PSC_POWER] = coeff[PSC_POWER_L].m;
+		info->b[PSC_POWER] = coeff[PSC_POWER_L].b;
 	} else {
 		info->m[PSC_CURRENT_IN] = coeff[PSC_CURRENT_IN].m;
+		info->b[PSC_CURRENT_IN] = coeff[PSC_CURRENT_IN].b;
 		info->m[PSC_POWER] = coeff[PSC_POWER].m;
+		info->b[PSC_POWER] = coeff[PSC_POWER].b;
 	}
 
 	return pmbus_do_probe(client, id, info);
-- 
2.14.1.342.g6490525c54-goog

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[PATCH 1/2] hwmon: (pmbus/lm25066) Offset coefficient depends on CL Xo Wang <xow@google.com> - 2017-08-29 23:30 +0200
  Re: [1/2] hwmon: (pmbus/lm25066) Offset coefficient depends on CL Guenter Roeck <linux@roeck-us.net> - 2017-08-30 04:10 +0200

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