iio: bmc150: change sampling frequency

[ Upstream commit 0ba8da96 ]

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>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

drivers/iio/accel/bmc150-accel.c

@@ -168,14 +168,14 @@ static const struct {
 	int val;
 	int val2;
 	u8 bw_bits;
-} bmc150_accel_samp_freq_table[] = { {7, 810000, 0x08},
-				     {15, 630000, 0x09},
-				     {31, 250000, 0x0A},
-				     {62, 500000, 0x0B},
-				     {125, 0, 0x0C},
-				     {250, 0, 0x0D},
-				     {500, 0, 0x0E},
-				     {1000, 0, 0x0F} };
+} bmc150_accel_samp_freq_table[] = { {15, 620000, 0x08},
+				     {31, 260000, 0x09},
+				     {62, 500000, 0x0A},
+				     {125, 0, 0x0B},
+				     {250, 0, 0x0C},
+				     {500, 0, 0x0D},
+				     {1000, 0, 0x0E},
+				     {2000, 0, 0x0F} };
 
 static const struct {
 	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(
-		"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[] = {
 	&iio_const_attr_sampling_frequency_available.dev_attr.attr,