Commit ad40e68b authored Nov 10, 2007 by Andrey Borzenkov Committed by Len Brown Dec 06, 2007

ACPI: battery: fix ACPI battery technology reporting



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>
Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

parent f194d132

drivers/acpi/battery.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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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