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Subject[PATCH 4/8] power: ab8500: Use power_supply_*() API for accessing function attrs
Date
Replace direct calls to power supply function attributes with wrappers.
Wrappers provide safe access access in case of unregistering the power
supply (.e.g by removing the driver). Replace:
- get_property -> power_supply_get_property

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
drivers/power/ab8500_btemp.c | 2 +-
drivers/power/ab8500_charger.c | 2 +-
drivers/power/ab8500_fg.c | 2 +-
drivers/power/abx500_chargalg.c | 4 ++--
4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c
index 7f9a4547dccd..8161960ee78c 100644
--- a/drivers/power/ab8500_btemp.c
+++ b/drivers/power/ab8500_btemp.c
@@ -938,7 +938,7 @@ static int ab8500_btemp_get_ext_psy_data(struct device *dev, void *data)
enum power_supply_property prop;
prop = ext->properties[j];

- if (ext->get_property(ext, prop, &ret))
+ if (power_supply_get_property(ext, prop, &ret))
continue;

switch (prop) {
diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c
index 19110aa613a1..38d61523227f 100644
--- a/drivers/power/ab8500_charger.c
+++ b/drivers/power/ab8500_charger.c
@@ -1957,7 +1957,7 @@ static int ab8500_charger_get_ext_psy_data(struct device *dev, void *data)
enum power_supply_property prop;
prop = ext->properties[j];

- if (ext->get_property(ext, prop, &ret))
+ if (power_supply_get_property(ext, prop, &ret))
continue;

switch (prop) {
diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c
index 217da4b2ca86..ed2aca42f968 100644
--- a/drivers/power/ab8500_fg.c
+++ b/drivers/power/ab8500_fg.c
@@ -2199,7 +2199,7 @@ static int ab8500_fg_get_ext_psy_data(struct device *dev, void *data)
enum power_supply_property prop;
prop = ext->properties[j];

- if (ext->get_property(ext, prop, &ret))
+ if (power_supply_get_property(ext, prop, &ret))
continue;

switch (prop) {
diff --git a/drivers/power/abx500_chargalg.c b/drivers/power/abx500_chargalg.c
index 6d2723664a01..f3d9dbac3568 100644
--- a/drivers/power/abx500_chargalg.c
+++ b/drivers/power/abx500_chargalg.c
@@ -1001,7 +1001,7 @@ static int abx500_chargalg_get_ext_psy_data(struct device *dev, void *data)
* property because of handling that sysfs entry on its own, this is
* the place to get the battery capacity.
*/
- if (!ext->get_property(ext, POWER_SUPPLY_PROP_CAPACITY, &ret)) {
+ if (!power_supply_get_property(ext, POWER_SUPPLY_PROP_CAPACITY, &ret)) {
di->batt_data.percent = ret.intval;
capacity_updated = true;
}
@@ -1019,7 +1019,7 @@ static int abx500_chargalg_get_ext_psy_data(struct device *dev, void *data)
ext->type == POWER_SUPPLY_TYPE_USB)
di->usb_chg = psy_to_ux500_charger(ext);

- if (ext->get_property(ext, prop, &ret))
+ if (power_supply_get_property(ext, prop, &ret))
continue;
switch (prop) {
case POWER_SUPPLY_PROP_PRESENT:
--
1.9.1


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