path: root/drivers/iio
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-15 18:50:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-15 18:50:40 -0700
commit8649efb2f8750dcabff018a27784bab4ecb9f88f (patch)
tree4351aa7377c2042be5963d0f8b5600a1eb221a59 /drivers/iio
parent5fd09ba68297c967f5ba6bea9c3b444d34f80ee5 (diff)
parentbaf5964ecfe19a0109fe2e497e72840ce0f488e6 (diff)
Merge tag 'for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel: "Core: - Add over-current health state - Add standard, adaptive and custom charge types - Add new properties for start/end charge threshold New Drivers / Hardware: - UCS1002 Programmable USB Port Power Controller - Ingenic JZ47xx Battery Fuel Gauge - AXP20x USB Power: Add AXP813 support - AT91 poweroff: Add SAM9X60 support - OLPC battery: Add XO-1.5 and XO-1.75 support Misc Changes: - syscon-reboot: support mask property - AXP288 fuel gauge: Blacklist ACEPC T8/T11. Looks like some vendor thought it's a good idea to build a desktop system with a fuel gauge, that slowly "discharges"... - cpcap-battery: Fix calculation errors - misc fixes" * tag 'for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (54 commits) power: supply: olpc_battery: force the le/be casts power: supply: ucs1002: Fix build error without CONFIG_REGULATOR power: supply: ucs1002: Fix wrong return value checking power: supply: Add driver for Microchip UCS1002 dt-bindings: power: supply: Add bindings for Microchip UCS1002 power: supply: core: Add POWER_SUPPLY_HEALTH_OVERCURRENT constant power: supply: core: fix clang -Wunsequenced power: supply: core: Add missing documentation for CHARGE_CONTROL_* properties power: supply: core: Add CHARGE_CONTROL_{START_THRESHOLD,END_THRESHOLD} properties power: supply: core: Add Standard, Adaptive, and Custom charge types power: supply: axp288_fuel_gauge: Add ACEPC T8 and T11 mini PCs to the blacklist power: supply: bq27xxx_battery: Notify also about status changes power: supply: olpc_battery: Have the framework register sysfs files for us power: supply: olpc_battery: Add OLPC XO 1.75 support power: supply: olpc_battery: Avoid using platform_info power: supply: olpc_battery: Use devm_power_supply_register() power: supply: olpc_battery: Move priv data to a struct power: supply: olpc_battery: Use DT to get battery version x86/platform/olpc: Use a correct version when making up a battery node x86/platform/olpc: Trivial code move in DT fixup ...
Diffstat (limited to 'drivers/iio')
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 06ca3f7fcc44..4a5eff3f18bc 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -733,11 +733,11 @@ static int iio_channel_read_avail(struct iio_channel *chan,
vals, type, length, info);
-int iio_read_avail_channel_raw(struct iio_channel *chan,
- const int **vals, int *length)
+int iio_read_avail_channel_attribute(struct iio_channel *chan,
+ const int **vals, int *type, int *length,
+ enum iio_chan_info_enum attribute)
int ret;
- int type;
if (!chan->indio_dev->info) {
@@ -745,11 +745,23 @@ int iio_read_avail_channel_raw(struct iio_channel *chan,
goto err_unlock;
- ret = iio_channel_read_avail(chan,
- vals, &type, length, IIO_CHAN_INFO_RAW);
+ ret = iio_channel_read_avail(chan, vals, type, length, attribute);
+ return ret;
+int iio_read_avail_channel_raw(struct iio_channel *chan,
+ const int **vals, int *length)
+ int ret;
+ int type;
+ ret = iio_read_avail_channel_attribute(chan, vals, &type, length,
if (ret >= 0 && type != IIO_VAL_INT)
/* raw values are assumed to be IIO_VAL_INT */
ret = -EINVAL;