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iio: bmc150: change sampling frequency

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Currently driver reports device bandwidth list as available
sampling frequency. But sampling frequency is actually twice
the device bandwidth. This patch fixes this issue.

Signed-off-by: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Sathyanarayanan Kuppuswamy 2015-03-03 18:17:56 +02:00 committed by Jonathan Cameron
parent 70dddeee89
commit 0ba8da961b
1 changed files with 9 additions and 9 deletions
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18
drivers/iio/accel/bmc150-accel.c
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@ -168,14 +168,14 @@ static const struct {
int val; int val;
int val2; int val2;
u8 bw_bits; u8 bw_bits;
} bmc150_accel_samp_freq_table[] = { {7, 810000, 0x08}, } bmc150_accel_samp_freq_table[] = { {15, 620000, 0x08},
{15, 630000, 0x09}, {31, 260000, 0x09},
{31, 250000, 0x0A}, {62, 500000, 0x0A},
{62, 500000, 0x0B}, {125, 0, 0x0B},
{125, 0, 0x0C}, {250, 0, 0x0C},
{250, 0, 0x0D}, {500, 0, 0x0D},
{500, 0, 0x0E}, {1000, 0, 0x0E},
{1000, 0, 0x0F} }; {2000, 0, 0x0F} };
static const struct { static const struct {
int bw_bits; int bw_bits;
@ -840,7 +840,7 @@ static int bmc150_accel_validate_trigger(struct iio_dev *indio_dev,
} }
static IIO_CONST_ATTR_SAMP_FREQ_AVAIL( static IIO_CONST_ATTR_SAMP_FREQ_AVAIL(
"7.810000 15.630000 31.250000 62.500000 125 250 500 1000"); "15.620000 31.260000 62.50000 125 250 500 1000 2000");
static struct attribute *bmc150_accel_attributes[] = { static struct attribute *bmc150_accel_attributes[] = {
&iio_const_attr_sampling_frequency_available.dev_attr.attr, &iio_const_attr_sampling_frequency_available.dev_attr.attr,