Commit c11f2b24 authored Nov 15, 2018 by puneet Committed by Gerrit - the friendly Code Review server Nov 18, 2018

drivers: iio: imu: avoid writing sysfs while buffering



while buffering IAM sensor data, avoide the writing to any
syfs entry from userspace because which leads to buffer data loss.

Change-Id: I2014145855ed7e30e2e829612b0fd3d64f0de7df
Signed-off-by: puneet <puneet@codeaurora.org>

parent 0211f235

drivers/iio/imu/inv_mpu/iam20680/inv_mpu_core_20680.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -608,6 +608,9 @@ static ssize_t inv_basic_attr_store(struct device *dev,
		struct iio_dev *indio_dev = dev_get_drvdata(dev);
		int result;

		if (inv_check_acc_gyro_early_buff_enable_flag(indio_dev))
		return count;

		mutex_lock(&indio_dev->mlock);
		result = _basic_attr_store(dev, attr, buf, count);