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authorLinus Torvalds <torvalds@linux-foundation.org>2011-08-02 21:17:02 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2011-08-02 21:17:02 -1000
commitc299eba3c5a801657f275d33be588b34831cd30e (patch)
tree022a2a72604443fa8ce8d3fd040fbda49b04f681 /drivers/acpi/sbs.c
parent1850536b93888e6cc3ee42e63e20e61f35f8b3e2 (diff)
parent4a8f5058bde15d737abe39b5bed3f21dcb6599d2 (diff)
downloadlinux-linaro-stable-c299eba3c5a801657f275d33be588b34831cd30e.tar.gz
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (28 commits) ACPI: delete stale reference in kernel-parameters.txt ACPI: add missing _OSI strings ACPI: remove NID_INVAL thermal: make THERMAL_HWMON implementation fully internal thermal: split hwmon lookup to a separate function thermal: hide CONFIG_THERMAL_HWMON ACPI print OSI(Linux) warning only once ACPI: DMI workaround for Asus A8N-SLI Premium and Asus A8N-SLI DELUX ACPI / Battery: propagate sysfs error in acpi_battery_add() ACPI / Battery: avoid acpi_battery_add() use-after-free ACPI: introduce "acpi_rsdp=" parameter for kdump ACPI: constify ops structs ACPI: fix CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS ACPI: fix 80 char overflow ACPI / Battery: Resolve the race condition in the sysfs_remove_battery() ACPI / Battery: Add the check before refresh sysfs in the battery_notify() ACPI / Battery: Add the hibernation process in the battery_notify() ACPI / Battery: Rename acpi_battery_quirks2 with acpi_battery_quirks ACPI / Battery: Change 16-bit signed negative battery current into correct value ACPI / Battery: Add the power unit macro ...
Diffstat (limited to 'drivers/acpi/sbs.c')
-rw-r--r--drivers/acpi/sbs.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 50658ff887d9..6e36d0c0057c 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -130,6 +130,9 @@ struct acpi_sbs {
#define to_acpi_sbs(x) container_of(x, struct acpi_sbs, charger)
+static int acpi_sbs_remove(struct acpi_device *device, int type);
+static int acpi_battery_get_state(struct acpi_battery *battery);
+
static inline int battery_scale(int log)
{
int scale = 1;
@@ -195,6 +198,8 @@ static int acpi_sbs_battery_get_property(struct power_supply *psy,
if ((!battery->present) && psp != POWER_SUPPLY_PROP_PRESENT)
return -ENODEV;
+
+ acpi_battery_get_state(battery);
switch (psp) {
case POWER_SUPPLY_PROP_STATUS:
if (battery->rate_now < 0)
@@ -225,11 +230,17 @@ static int acpi_sbs_battery_get_property(struct power_supply *psy,
case POWER_SUPPLY_PROP_POWER_NOW:
val->intval = abs(battery->rate_now) *
acpi_battery_ipscale(battery) * 1000;
+ val->intval *= (acpi_battery_mode(battery)) ?
+ (battery->voltage_now *
+ acpi_battery_vscale(battery) / 1000) : 1;
break;
case POWER_SUPPLY_PROP_CURRENT_AVG:
case POWER_SUPPLY_PROP_POWER_AVG:
val->intval = abs(battery->rate_avg) *
acpi_battery_ipscale(battery) * 1000;
+ val->intval *= (acpi_battery_mode(battery)) ?
+ (battery->voltage_now *
+ acpi_battery_vscale(battery) / 1000) : 1;
break;
case POWER_SUPPLY_PROP_CAPACITY:
val->intval = battery->state_of_charge;
@@ -903,8 +914,6 @@ static void acpi_sbs_callback(void *context)
}
}
-static int acpi_sbs_remove(struct acpi_device *device, int type);
-
static int acpi_sbs_add(struct acpi_device *device)
{
struct acpi_sbs *sbs;