> -----Original Message----- > From: Datta, Shubhrajyoti > Sent: Wednesday, July 28, 2010 2:04 PM > To: linux-iio@xxxxxxxxxxxxxxx > Cc: Datta, Shubhrajyoti > Subject: Subject:[RFC][PATCH] Update the range parameter as per convention > > The range parameter is changed as per convention. > > > Signed-off-by: Shubhrajyoti D <shubhrajyoti@xxxxxx> > --- > drivers/staging/iio/magnetometer/hmc5843.c | 26 +++++++++++++++++++---- > --- > 1 files changed, 19 insertions(+), 7 deletions(-) > > diff --git a/drivers/staging/iio/magnetometer/hmc5843.c > b/drivers/staging/iio/magnetometer/hmc5843.c > index 92f6c6f..7582642 100644 > --- a/drivers/staging/iio/magnetometer/hmc5843.c > +++ b/drivers/staging/iio/magnetometer/hmc5843.c > @@ -434,16 +434,28 @@ static ssize_t set_range(struct device *dev, > struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); > struct hmc5843_data *data = indio_dev->dev_data; > unsigned long range = 0; > - int error; > - mutex_lock(&data->lock); > - error = strict_strtoul(buf, 10, &range); > - if (error) > - return error; > + > dev_dbg(dev, "set range to %lu\n", range); > > - if (range > RANGE_6_5) > + if (strncmp(buf, "700" , 4) == 0) > + range = RANGE_0_7; > + else if (strncmp(buf, "1000" , 4) == 0) > + range = RANGE_1_0; > + else if (strncmp(buf, "1500", 3) == 0) > + range = RANGE_1_5; > + else if (strncmp(buf, "2000", 3) == 0) > + range = RANGE_2_0; > + else if (strncmp(buf, "3200", 3) == 0) > + range = RANGE_3_2; > + else if (strncmp(buf, "3800" , 3) == 0) > + range = RANGE_3_8; > + else if (strncmp(buf, "4500" , 3) == 0) > + range = RANGE_4_5; > + else if (strncmp(buf, "6500" , 3) == 0) > + range = RANGE_6_5; > + else > return -EINVAL; > - > + mutex_lock(&data->lock); > data->range = range; > range = range << RANGE_GAIN_OFFSET; > if (i2c_smbus_write_byte_data(client, this_attr->address, range)) > -- > 1.5.4.7 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
