[PATCH 5/8] mfd: ab8500: Use power_supply_*() API for accessing function attrs
From: Lee Jones <hidden>
Date: 2014-10-15 09:07:19
Also in:
linux-pm, lkml
On Tue, 14 Oct 2014, Krzysztof Kozlowski wrote:
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 <redacted> --- drivers/mfd/ab8500-sysctrl.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
Acked-by: Lee Jones <redacted>
quoted hunk ↗ jump to hunk
diff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c index 8e0dae59844d..93b2d2c32ca3 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."
-- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog