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authorEvgeniy Polyakov <zbr@ioremap.net>2011-12-10 04:36:11 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2011-12-09 19:19:18 -0800
commitc9cbf558e7793d312a4dd5d839ad7eae1aa8bd12 (patch)
tree5a06a20dc0de4365b2d385662dd5fa178d9d3a61 /drivers/tty/n_tracesink.c
parent74099b18b8db0670484e0caeb3425fb29ff3144e (diff)
w1: add fast search for single slave bus
This enables a much more efficient way of device searching. It uses the 1-wire read-rom operation which allows the direct reading of the slave address. BUT this works only with exactly one slave on the bus. Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> index c374978..9761950 100644 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/n_tracesink.c')
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