linux-phytec-fsl

w1: Remove excess dependencies on W1 for masters and slaves

Configuration for masters and slaves is included only if W1 symbol
enabled, so no reason to check it once more.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>