Drop the local buffer in stk8312_trigger_handler() and use data->buffer
instead for bulk reads.
Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Reviewed-by: Tiberiu Breana <tiberiu.a.breana@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
struct iio_dev *indio_dev = pf->indio_dev;
struct stk8312_data *data = iio_priv(indio_dev);
int bit, ret, i = 0;
struct iio_dev *indio_dev = pf->indio_dev;
struct stk8312_data *data = iio_priv(indio_dev);
int bit, ret, i = 0;
- u8 buffer[STK8312_ALL_CHANNEL_SIZE];
mutex_lock(&data->lock);
/*
mutex_lock(&data->lock);
/*
ret = i2c_smbus_read_i2c_block_data(data->client,
STK8312_REG_XOUT,
STK8312_ALL_CHANNEL_SIZE,
ret = i2c_smbus_read_i2c_block_data(data->client,
STK8312_REG_XOUT,
STK8312_ALL_CHANNEL_SIZE,
if (ret < STK8312_ALL_CHANNEL_SIZE) {
dev_err(&data->client->dev, "register read failed\n");
mutex_unlock(&data->lock);
goto err;
}
if (ret < STK8312_ALL_CHANNEL_SIZE) {
dev_err(&data->client->dev, "register read failed\n");
mutex_unlock(&data->lock);
goto err;
}
- data->buffer[0] = buffer[0];
- data->buffer[1] = buffer[1];
- data->buffer[2] = buffer[2];
} else {
for_each_set_bit(bit, indio_dev->active_scan_mask,
indio_dev->masklength) {
} else {
for_each_set_bit(bit, indio_dev->active_scan_mask,
indio_dev->masklength) {