Messages in this thread Patch in this message | | | Date | Fri, 28 Mar 2008 07:25:39 -0500 | From | David Fries <> | Subject | [PATCH 12/35] W1: new module parameter search_count |
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w1_int.c 1.6 Added a new module parameter search_count which allows overriding the default search count. -1 continual, 0 disabled, N that many times.
Signed-off-by: David Fries <david@fries.net> --- drivers/w1/w1_int.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c index 932a242..f1806e2 100644 --- a/drivers/w1/w1_int.c +++ b/drivers/w1/w1_int.c @@ -30,6 +30,8 @@ #include "w1_int.h" static u32 w1_ids = 1; +static int w1_search_count = -1; /* Default is continual scan */ +module_param_named(search_count, w1_search_count, int, 0); static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl, struct device_driver *driver, @@ -59,7 +61,7 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl, dev->initialized = 0; dev->id = id; dev->slave_ttl = slave_ttl; - dev->search_count = -1; /* continual scan */ + dev->search_count = w1_search_count; /* 1 for w1_process to decrement * 1 for __w1_remove_master_device to decrement -- 1.4.4.4[unhandled content-type:application/pgp-signature] | |