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W1_PRE_WRITE(9) W1 API internal to the kernel W1_PRE_WRITE(9)

NAME

w1_pre_write - pre-write operations

SYNOPSIS

void w1_pre_write(struct w1_master * dev);

ARGUMENTS

dev
the master device

DESCRIPTION

Pre-write operation, currently only supporting strong pullups. Program the hardware for a strong pullup, if one has been requested and the hardware supports it.

AUTHOR

David Fries <David@Fries.net>
Author.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.