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authorMark Salyzyn <salyzyn@google.com>2014-07-16 16:18:57 -0700
committerMark Salyzyn <salyzyn@google.com>2014-09-01 18:41:43 +0000
commit6a9192470eceac080b9d84081dac0c98e2362fe9 (patch)
tree65ba2c27c23110748f7263743a0ae495d724c14c
parentfa5f5ac98d6a03f488cf42e2bc4c7c8e75faf388 (diff)
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libsensors_iio: warnings
- unused argument warning - print format error Change-Id: I25c3f2048d15ee70a0ae8a816c303344dce5b5ce
-rw-r--r--60xx/libsensors_iio/CompassSensor.IIO.9150.cpp8
-rw-r--r--60xx/libsensors_iio/CompassSensor.IIO.9150.h2
-rw-r--r--60xx/libsensors_iio/MPLSensor.cpp16
-rw-r--r--60xx/libsensors_iio/SensorBase.cpp4
4 files changed, 15 insertions, 15 deletions
diff --git a/60xx/libsensors_iio/CompassSensor.IIO.9150.cpp b/60xx/libsensors_iio/CompassSensor.IIO.9150.cpp
index ce96564..0c8222b 100644
--- a/60xx/libsensors_iio/CompassSensor.IIO.9150.cpp
+++ b/60xx/libsensors_iio/CompassSensor.IIO.9150.cpp
@@ -136,7 +136,7 @@ int CompassSensor::getFd() const
* en=0, disable
* @return if the operation is successful.
*/
-int CompassSensor::enable(int32_t handle, int en)
+int CompassSensor::enable(int32_t /*handle*/, int en)
{
VFUNC_LOG;
@@ -155,7 +155,7 @@ int CompassSensor::enable(int32_t handle, int en)
return res;
}
-int CompassSensor::setDelay(int32_t handle, int64_t ns)
+int CompassSensor::setDelay(int32_t /*handle*/, int64_t ns)
{
VFUNC_LOG;
int tempFd;
@@ -179,7 +179,7 @@ int CompassSensor::setDelay(int32_t handle, int64_t ns)
@brief This function will return the state of the sensor.
@return 1=enabled; 0=disabled
**/
-int CompassSensor::getEnable(int32_t handle)
+int CompassSensor::getEnable(int32_t /*handle*/)
{
VFUNC_LOG;
return mEnable;
@@ -271,7 +271,7 @@ int CompassSensor::readSample(long *data, int64_t *timestamp)
* @brief This function will return the current delay for this sensor.
* @return delay in nanoseconds.
*/
-int64_t CompassSensor::getDelay(int32_t handle)
+int64_t CompassSensor::getDelay(int32_t /*handle*/)
{
VFUNC_LOG;
return mDelay;
diff --git a/60xx/libsensors_iio/CompassSensor.IIO.9150.h b/60xx/libsensors_iio/CompassSensor.IIO.9150.h
index 6a51338..6e9bf03 100644
--- a/60xx/libsensors_iio/CompassSensor.IIO.9150.h
+++ b/60xx/libsensors_iio/CompassSensor.IIO.9150.h
@@ -48,7 +48,7 @@ public:
virtual int64_t getDelay(int32_t handle);
// unnecessary for MPL
- virtual int readEvents(sensors_event_t *data, int count) { return 0; }
+ virtual int readEvents(sensors_event_t* /*data*/, int /*count*/) { return 0; }
int readSample(long *data, int64_t *timestamp);
int providesCalibration() { return 0; }
diff --git a/60xx/libsensors_iio/MPLSensor.cpp b/60xx/libsensors_iio/MPLSensor.cpp
index 9737ef1..b5b9e47 100644
--- a/60xx/libsensors_iio/MPLSensor.cpp
+++ b/60xx/libsensors_iio/MPLSensor.cpp
@@ -877,21 +877,21 @@ int MPLSensor::enableQuaternionData(int en)
return res;
}
-int MPLSensor::enableTap(int en)
+int MPLSensor::enableTap(int /*en*/)
{
VFUNC_LOG;
return 0;
}
-int MPLSensor::enableFlick(int en)
+int MPLSensor::enableFlick(int /*en*/)
{
VFUNC_LOG;
return 0;
}
-int MPLSensor::enablePedometer(int en)
+int MPLSensor::enablePedometer(int /*en*/)
{
VFUNC_LOG;
@@ -1010,7 +1010,7 @@ int MPLSensor::enableOneSensor(int en, const char *name, int (MPLSensor::*enable
return (this->*enabler)(en);
}
-int MPLSensor::enableSensors(unsigned long sensors, int en, uint32_t changed) {
+int MPLSensor::enableSensors(unsigned long sensors, int /*en*/, uint32_t changed) {
VFUNC_LOG;
inv_error_t res = -1;
@@ -1758,7 +1758,7 @@ int MPLSensor::update_delay() {
/* For Third Party Accel Input Subsystem Drivers only */
/* TODO: FIX! data is not used and count not decremented, results is hardcoded to 0 */
-int MPLSensor::readAccelEvents(sensors_event_t* data, int count)
+int MPLSensor::readAccelEvents(sensors_event_t* /*data*/, int count)
{
VHANDLER_LOG;
@@ -1859,7 +1859,7 @@ int MPLSensor::executeOnData(sensors_event_t* data, int count)
/* TODO: This should probably be called "void cacheEvents(void)"
* And executeOnData() should be int readEvents(data,count)
*/
-int MPLSensor::readEvents(sensors_event_t *data, int count) {
+int MPLSensor::readEvents(sensors_event_t* /*data*/, int /*count*/) {
int lp_quaternion_on = 0, nbyte;
@@ -1910,7 +1910,7 @@ int MPLSensor::readEvents(sensors_event_t *data, int count) {
#endif
if (rsize < (nbyte - 8)) {
- LOGE("HAL:ERR Full data packet was not read. rsize=%ld nbyte=%d sensors=%d errno=%d(%s)",
+ LOGE("HAL:ERR Full data packet was not read. rsize=%zd nbyte=%d sensors=%d errno=%d(%s)",
rsize, nbyte, sensors, errno, strerror(errno));
return -1;
}
@@ -2032,7 +2032,7 @@ int MPLSensor::readEvents(sensors_event_t *data, int count) {
}
/* use for both MPUxxxx and third party compass */
-int MPLSensor::readCompassEvents(sensors_event_t *data, int count)
+int MPLSensor::readCompassEvents(sensors_event_t* /*data*/, int count)
{
VHANDLER_LOG;
diff --git a/60xx/libsensors_iio/SensorBase.cpp b/60xx/libsensors_iio/SensorBase.cpp
index 21d0ed0..14e8861 100644
--- a/60xx/libsensors_iio/SensorBase.cpp
+++ b/60xx/libsensors_iio/SensorBase.cpp
@@ -75,7 +75,7 @@ int SensorBase::getFd() const
return data_fd;
}
-int SensorBase::setDelay(int32_t handle, int64_t ns)
+int SensorBase::setDelay(int32_t /*handle*/, int64_t /*ns*/)
{
return 0;
}
@@ -128,7 +128,7 @@ int SensorBase::openInput(const char *inputName)
return fd;
}
-int SensorBase::enable(int32_t handle, int enabled)
+int SensorBase::enable(int32_t /*handle*/, int /*enabled*/)
{
return 0;
}