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Commit 0fa03326 authored by Len Brown's avatar Len Brown Committed by Len Brown
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[ACPI] speed up reads from /proc/acpi/ (Shaohua David Li) 

http://bugme.osdl.org/show_bug.cgi?id=726
parent 6d4289d1
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Showing with 3 additions and 3 deletions
drivers/acpi/battery.c
View file @ 0fa03326
......@@ -360,7 +360,7 @@ acpi_battery_read_info (
ACPI_FUNCTION_TRACE("acpi_battery_read_info");
if (!battery)
if (!battery || (off != 0))
goto end;
if (battery->flags.present)
......@@ -459,7 +459,7 @@ acpi_battery_read_state (
ACPI_FUNCTION_TRACE("acpi_battery_read_state");
if (!battery)
if (!battery || (off != 0))
goto end;
if (battery->flags.present)
......@@ -543,7 +543,7 @@ acpi_battery_read_alarm (
ACPI_FUNCTION_TRACE("acpi_battery_read_alarm");
if (!battery)
if (!battery || (off != 0))
goto end;
if (!battery->flags.present) {
......
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