From 8e9c7716c138fa82d919bfe1115ec8c938e90918 Mon Sep 17 00:00:00 2001
From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Wed, 15 Oct 2008 22:01:23 -0700
Subject: [PATCH] olpc: olpc_battery.c sparse endian annotations
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Andres Salomon <dilinger@queued.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/power/olpc_battery.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/power/olpc_battery.c b/drivers/power/olpc_battery.c
index 32570af3c5c9..5fbca2681baa 100644
--- a/drivers/power/olpc_battery.c
+++ b/drivers/power/olpc_battery.c
@@ -205,9 +205,9 @@ static int olpc_bat_get_property(struct power_supply *psy,
union power_supply_propval *val)
{
int ret = 0;
- int16_t ec_word;
+ __be16 ec_word;
uint8_t ec_byte;
- uint64_t ser_buf;
+ __be64 ser_buf;
ret = olpc_ec_cmd(EC_BAT_STATUS, NULL, 0, &ec_byte, 1);
if (ret)
@@ -257,16 +257,14 @@ static int olpc_bat_get_property(struct power_supply *psy,
if (ret)
return ret;
- ec_word = be16_to_cpu(ec_word);
- val->intval = ec_word * 9760L / 32;
+ val->intval = (int)be16_to_cpu(ec_word) * 9760L / 32;
break;
case POWER_SUPPLY_PROP_CURRENT_AVG:
ret = olpc_ec_cmd(EC_BAT_CURRENT, NULL, 0, (void *)&ec_word, 2);
if (ret)
return ret;
- ec_word = be16_to_cpu(ec_word);
- val->intval = ec_word * 15625L / 120;
+ val->intval = (int)be16_to_cpu(ec_word) * 15625L / 120;
break;
case POWER_SUPPLY_PROP_CAPACITY:
ret = olpc_ec_cmd(EC_BAT_SOC, NULL, 0, &ec_byte, 1);
@@ -278,24 +276,22 @@ static int olpc_bat_get_property(struct power_supply *psy,
ret = olpc_ec_cmd(EC_BAT_TEMP, NULL, 0, (void *)&ec_word, 2);
if (ret)
return ret;
- ec_word = be16_to_cpu(ec_word);
- val->intval = ec_word * 100 / 256;
+
+ val->intval = (int)be16_to_cpu(ec_word) * 100 / 256;
break;
case POWER_SUPPLY_PROP_TEMP_AMBIENT:
ret = olpc_ec_cmd(EC_AMB_TEMP, NULL, 0, (void *)&ec_word, 2);
if (ret)
return ret;
- ec_word = be16_to_cpu(ec_word);
- val->intval = ec_word * 100 / 256;
+ val->intval = (int)be16_to_cpu(ec_word) * 100 / 256;
break;
case POWER_SUPPLY_PROP_CHARGE_COUNTER:
ret = olpc_ec_cmd(EC_BAT_ACR, NULL, 0, (void *)&ec_word, 2);
if (ret)
return ret;
- ec_word = be16_to_cpu(ec_word);
- val->intval = ec_word * 6250 / 15;
+ val->intval = (int)be16_to_cpu(ec_word) * 6250 / 15;
break;
case POWER_SUPPLY_PROP_SERIAL_NUMBER:
ret = olpc_ec_cmd(EC_BAT_SERIAL, NULL, 0, (void *)&ser_buf, 8);
--
2.34.1