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w1: Only wake up the search process if it is going to be searching
authorDavid Fries <David@Fries.net>
Thu, 16 Jan 2014 04:29:14 +0000 (22:29 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Feb 2014 23:40:17 +0000 (15:40 -0800)
commitaf8c7237b082acefb996878a21a87017059b2c52
tree18fb2bde4eba67f96d64261bda0854bcf2db3630tree | snapshot (tar.gz zip)
parent421056987620fecb43c22c558e127085c406b7bacommit | diff
w1: Only wake up the search process if it is going to be searching

It's valid to set the search count to 0 to stop searching, so don't
wake up the search thread to not search.

Signed-off-by: David Fries <David@Fries.net>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/w1/w1.c diff | blob | blame | history