diff options
Diffstat (limited to 'drivers/w1/masters/ds2490.c')
| -rw-r--r-- | drivers/w1/masters/ds2490.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/w1/masters/ds2490.c b/drivers/w1/masters/ds2490.c index 0eb560fc0153..5f5b97e24700 100644 --- a/drivers/w1/masters/ds2490.c +++ b/drivers/w1/masters/ds2490.c @@ -304,6 +304,7 @@ static void ds_reset_device(struct ds_device *dev) if (dev->spu_sleep) { /* lower 4 bits are 0, see ds_set_pullup */ u8 del = dev->spu_sleep>>4; + if (ds_send_control(dev, COMM_SET_DURATION | COMM_IM, del)) dev_err(&dev->udev->dev, "%s: Error setting duration\n", __func__); @@ -731,7 +732,8 @@ static void ds9490r_search(void *data, struct w1_master *master, break; if (st.data_in_buffer_status) { - /* Bulk in can receive partial ids, but when it does + /* + * Bulk in can receive partial ids, but when it does * they fail crc and will be discarded anyway. * That has only been seen when status in buffer * is 0 and bulk is read anyway, so don't read @@ -743,8 +745,10 @@ static void ds9490r_search(void *data, struct w1_master *master, break; for (i = 0; i < err/8; ++i) { found_ids[found++] = buf[i]; - /* can't know if there will be a discrepancy - * value after until the next id */ + /* + * can't know if there will be a discrepancy + * value after until the next id + */ if (found == search_limit) { master->search_id = buf[i]; break; @@ -760,7 +764,8 @@ static void ds9490r_search(void *data, struct w1_master *master, if (found <= search_limit) { master->search_id = 0; } else if (!test_bit(W1_WARN_MAX_COUNT, &master->flags)) { - /* Only max_slave_count will be scanned in a search, + /* + * Only max_slave_count will be scanned in a search, * but it will start where it left off next search * until all ids are identified and then it will start * over. A continued search will report the previous |