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authorNeilBrown <neilb@suse.de>2012-02-19 03:10:00 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-02-24 23:25:50 +0100
commitf6e8a1d7b4c4087e13913da43deb45b3e3413f29 (patch)
tree412aeb428f3cf9a9817e000031920481a20a8f40 /Documentation
parentw1_bq27000 - remove w1_bq27000_write (diff)
downloadlinux-f6e8a1d7b4c4087e13913da43deb45b3e3413f29.tar.xz
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w1_bq27000: Only one thread can access the bq27000 at a time.
If multiple threads try, they trip over each other badly. Signed-off-by: NeilBrown <neilb@suse.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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