[PATCH] 2.6.24-rc: fix ACPI battery technology reporting

[Andrey Borzenkov <arvidjaar@mail.ru>]

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Subject: [PATCH] 2.6.24-rc: fix ACPI battery technology reporting
From: Andrey Borzenkov <arvidjaar@mail.ru>

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@mail.ru>

---

 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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