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.TH "DEVICE_FOR_EACH_CHILD" "" "06 October 2005" "" ""

.SH NAME
device_for_each_child \- device child iterator.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int device_for_each_child  (struct device * \fIdev\fB, void * \fIdata\fB, int (*\fIfn\fB)
struct device *, void *);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIdev\fB\fR
parent struct device.
.TP
\fB\fIdata\fB\fR
data for the callback.
.TP
\fB\fIfn\fB\fR
function to be called for each device.
.SH "DESCRIPTION"
.PP
Iterate over \fIdev\fR\&'s child devices, and call \fIfn\fR for each,
passing it \fIdata\fR\&. 
.PP
We check the return of \fIfn\fR each time. If it returns anything
other than 0, we break out and return that value.