diff options
| author | David Fries <David@Fries.net> | 2011-05-26 16:26:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-26 17:12:38 -0700 |
| commit | 963bb101010169b9bb32b5c21af785e2f9abdaf3 (patch) | |
| tree | 8e5d4cfae208bf5ac1044994291e7cde9570362a /drivers/w1/w1.c | |
| parent | 26a6afb917a8e3eb603358be1238a69e8a16d0ee (diff) | |
w1: have netlink search update kernel list
Reorganize so the netlink connector one wire search command will update
the kernel list of detected slave devices. Otherwise, a newly detected
device is unusable because unless it's in the kernel list of known devices
any commands will result in ENODEV status.
Signed-off-by: David Fries <David@Fries.net>
Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/w1/w1.c')
| -rw-r--r-- | drivers/w1/w1.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index b7b5014ff71..10606c82275 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -827,7 +827,7 @@ void w1_reconnect_slaves(struct w1_family *f, int attach) mutex_unlock(&w1_mlock); } -static void w1_slave_found(struct w1_master *dev, u64 rn) +void w1_slave_found(struct w1_master *dev, u64 rn) { struct w1_slave *sl; struct w1_reg_num *tmp; @@ -933,14 +933,15 @@ void w1_search(struct w1_master *dev, u8 search_type, w1_slave_found_callback cb } } -void w1_search_process(struct w1_master *dev, u8 search_type) +void w1_search_process_cb(struct w1_master *dev, u8 search_type, + w1_slave_found_callback cb) { struct w1_slave *sl, *sln; list_for_each_entry(sl, &dev->slist, w1_slave_entry) clear_bit(W1_SLAVE_ACTIVE, (long *)&sl->flags); - w1_search_devices(dev, search_type, w1_slave_found); + w1_search_devices(dev, search_type, cb); list_for_each_entry_safe(sl, sln, &dev->slist, w1_slave_entry) { if (!test_bit(W1_SLAVE_ACTIVE, (unsigned long *)&sl->flags) && !--sl->ttl) @@ -953,6 +954,11 @@ void w1_search_process(struct w1_master *dev, u8 search_type) dev->search_count--; } +static void w1_search_process(struct w1_master *dev, u8 search_type) +{ + w1_search_process_cb(dev, search_type, w1_slave_found); +} + int w1_process(void *data) { struct w1_master *dev = (struct w1_master *) data; |