Andrey Borzenkov wrote:
Subject: [PATCH] 2.6.24-rc: fix ACPI battery technology reporting
From: Andrey Borzenkov <arvidjaar@xxxxxxx>
At least some systems report technology information with trailing spaces:
{pts/1}% cat -E /var/tmp/bat/2.6.23 | grep type
battery type: Li-ION $
Use strncasecmp to compare model string to skip trailing part
Signed-off-by: Andrey Borzenkov <arvidjaar@xxxxxxx>
Acked-by: Alexey Starikovskiy <astarikovskiy@xxxxxxx>
---
drivers/acpi/battery.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index c2ce0ad..1905b88 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -125,7 +125,7 @@ static int acpi_battery_technology(struct acpi_battery
*battery)
return POWER_SUPPLY_TECHNOLOGY_NiMH;
if (!strcasecmp("LION", battery->type))
return POWER_SUPPLY_TECHNOLOGY_LION;
- if (!strcasecmp("LI-ION", battery->type))
+ if (!strncasecmp("LI-ION", battery->type, 6))
return POWER_SUPPLY_TECHNOLOGY_LION;
if (!strcasecmp("LiP", battery->type))
return POWER_SUPPLY_TECHNOLOGY_LIPO;
-
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