Replace direct calls to power supply function attributes with wrappers.
Wrappers provide safe 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.kozlow...@samsung.com>
Acked-by: Jonghwa Lee <jonghwa3....@samsung.com>
Acked-by: Pavel Machek <pa...@ucw.cz>
Acked-by: Lee Jones <lee.jo...@linaro.org>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnier...@samsung.com>
Reviewed-by: Sebastian Reichel <s...@kernel.org>
---
 drivers/mfd/ab8500-sysctrl.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c
index cfff0b643f1b..d4a4b24be7c6 100644
--- a/drivers/mfd/ab8500-sysctrl.c
+++ b/drivers/mfd/ab8500-sysctrl.c
@@ -49,7 +49,8 @@ static void ab8500_power_off(void)
                if (!psy)
                        continue;
 
-               ret = psy->get_property(psy, POWER_SUPPLY_PROP_ONLINE, &val);
+               ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_ONLINE,
+                               &val);
 
                if (!ret && val.intval) {
                        charger_present = true;
@@ -63,8 +64,8 @@ static void ab8500_power_off(void)
        /* Check if battery is known */
        psy = power_supply_get_by_name("ab8500_btemp");
        if (psy) {
-               ret = psy->get_property(psy, POWER_SUPPLY_PROP_TECHNOLOGY,
-                                       &val);
+               ret = power_supply_get_property(psy,
+                               POWER_SUPPLY_PROP_TECHNOLOGY, &val);
                if (!ret && val.intval != POWER_SUPPLY_TECHNOLOGY_UNKNOWN) {
                        printk(KERN_INFO
                               "Charger \"%s\" is connected with known battery."
-- 
1.9.1

_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel

Reply via email to