1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
| | From 822294664906499682b55264ae0553ee05caa352 Mon Sep 17 00:00:00 2001
From: Dorian Rudolph <mail@dorianrudolph.com>
Date: Sat, 14 May 2022 14:28:37 +0200
Subject: [PATCH] fix power_supply_temp2resist_simple and
power_supply_ocv2cap_simple
---
drivers/power/supply/power_supply_core.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index ec838c9bcc0a5e..3828ba9d0eab90 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -801,17 +801,17 @@ int power_supply_temp2resist_simple(struct power_supply_resistance_temp_table *t
{
int i, high, low;
- /* Break loop at table_len - 1 because that is the highest index */
- for (i = 0; i < table_len - 1; i++)
+ for (i = 0; i < table_len; i++)
if (temp > table[i].temp)
break;
/* The library function will deal with high == low */
- if ((i == 0) || (i == (table_len - 1)))
- high = i;
+ if (i == 0)
+ high = low = i;
+ else if (i == table_len)
+ high = low = i - 1;
else
- high = i - 1;
- low = i;
+ high = (low = i) - 1;
return fixp_linear_interpolate(table[low].temp,
table[low].resistance,
@@ -838,17 +838,17 @@ int power_supply_ocv2cap_simple(struct power_supply_battery_ocv_table *table,
{
int i, high, low;
- /* Break loop at table_len - 1 because that is the highest index */
- for (i = 0; i < table_len - 1; i++)
+ for (i = 0; i < table_len; i++)
if (ocv > table[i].ocv)
break;
/* The library function will deal with high == low */
- if ((i == 0) || (i == (table_len - 1)))
- high = i - 1;
+ if (i == 0)
+ high = low = i;
+ else if (i == table_len)
+ high = low = i - 1;
else
- high = i; /* i.e. i == 0 */
- low = i;
+ high = (low = i) - 1;
return fixp_linear_interpolate(table[low].ocv,
table[low].capacity,
|