diff options
| -rw-r--r-- | sound/soc/sdca/sdca_fdl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/sdca/sdca_fdl.c b/sound/soc/sdca/sdca_fdl.c index 6568afacdf1a..3180ebd07c40 100644 --- a/sound/soc/sdca/sdca_fdl.c +++ b/sound/soc/sdca/sdca_fdl.c @@ -51,6 +51,10 @@ int sdca_reset_function(struct device *dev, struct sdca_function_data *function, return -EINVAL; } + /* + * Poll up to 16 times but no more than once per ms, these are just + * arbitrarily selected values, so may be fine tuned in future. + */ poll_us = umin(function->reset_max_delay >> 4, 1000); ret = regmap_read_poll_timeout(regmap, reg, val, !val, poll_us, |