From 963bb101010169b9bb32b5c21af785e2f9abdaf3 Mon Sep 17 00:00:00 2001 From: David Fries Date: Thu, 26 May 2011 16:26:03 -0700 Subject: 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 Cc: Evgeniy Polyakov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/w1/w1.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'drivers/w1/w1.c') diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index b7b5014ff714..10606c822756 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; -- cgit v1.2.2