diff options
| author | Shrikant Raskar <raskar.shree97@gmail.com> | 2026-01-28 23:21:49 +0530 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2026-01-29 17:46:47 +0000 |
| commit | 36bff1842330b3eddaf5a7977eb00a724fc42c27 (patch) | |
| tree | 88d7a9035fc0db094d17c1bbacd989de2426bf52 /drivers | |
| parent | 0077e9b985482e5c020468c6257f8508f68aa0b2 (diff) | |
iio: proximity: rfd77402: Align polling timeout with datasheet
Update the polling delay to use a 100 ms timeout, as specified
in the RFD77402 datasheet.
Signed-off-by: Shrikant Raskar <raskar.shree97@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/proximity/rfd77402.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iio/proximity/rfd77402.c b/drivers/iio/proximity/rfd77402.c index 4499939215e7..6cae805632a2 100644 --- a/drivers/iio/proximity/rfd77402.c +++ b/drivers/iio/proximity/rfd77402.c @@ -132,7 +132,11 @@ static int rfd77402_measure(struct i2c_client *client) goto err; if (ret & RFD77402_ICSR_RESULT) break; - msleep(20); + /* + * As per RFD77402 datasheet section '3.1.1 Single Measure', + * the suggested timeout value for single measure is 100ms. + */ + msleep(10); } if (tries < 0) { |