'\" t .\" Title: spi_unregister_master .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] .\" Generator: DocBook XSL Stylesheets v1.79.1 .\" Date: January 2017 .\" Manual: Serial Peripheral Interface (SPI) .\" Source: Kernel Hackers Manual 4.8.15 .\" Language: English .\" .TH "SPI_UNREGISTER_MASTE" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Serial Peripheral Interface (S" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" spi_unregister_master \- unregister SPI master controller .SH "SYNOPSIS" .HP \w'void\ spi_unregister_master('u .BI "void spi_unregister_master(struct\ spi_master\ *\ " "master" ");" .SH "ARGUMENTS" .PP \fImaster\fR .RS 4 the master being unregistered .RE .SH "CONTEXT" .PP can sleep .SH "DESCRIPTION" .PP This call is used only by SPI master controller drivers, which are the only ones directly touching chip registers\&. .PP This must be called from context that can sleep\&. .SH "COPYRIGHT" .br