AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-25 00:50:54 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

ACPI: battery: Fix CONFIG_ACPI_SYSFS_POWER=n

Browse Source 
Disabling CONFIG_ACPI_SYSFS_POWER changes the behaviour of
acpi_battery_update().  It will call acpi_battery_get_info()
even if the battery is not present.  I haven't noticed this
causing any problem, but it does look like a bad idea.

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alan Jenkins 2009-06-30 14:35:05 +00:00 committed by Len Brown
parent 2eaa9cfdf3
commit e363a755e8
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/acpi/battery.c
View File

@ -567,13 +567,13 @@ static int acpi_battery_update(struct acpi_battery *battery)
result = acpi_battery_get_status(battery); result = acpi_battery_get_status(battery);
if (result) if (result)
return result; return result;
#ifdef CONFIG_ACPI_SYSFS_POWER
if (!acpi_battery_present(battery)) { if (!acpi_battery_present(battery)) {
#ifdef CONFIG_ACPI_SYSFS_POWER
sysfs_remove_battery(battery); sysfs_remove_battery(battery);
#endif
battery->update_time = 0; battery->update_time = 0;
return 0; return 0;
} }
#endif
if (!battery->update_time || if (!battery->update_time ||
old_present != acpi_battery_present(battery)) { old_present != acpi_battery_present(battery)) {
result = acpi_battery_get_info(battery); result = acpi_battery_get_info(battery);