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pmu's i2c devices are under the "i2c" node, so find it out before 

calling of_enter_i2c_devs().
This commit is contained in:
nakayama 2012-01-22 10:32:35 +00:00
parent 56a90ee419
commit ad6a48ee41
1 changed files with 24 additions and 3 deletions
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27
sys/arch/sparc64/sparc64/autoconf.c
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@ -1,4 +1,4 @@
/* $NetBSD: autoconf.c,v 1.183 2011/07/09 15:03:35 mrg Exp $ */
/* $NetBSD: autoconf.c,v 1.184 2012/01/22 10:32:35 nakayama Exp $ */
/*
* Copyright (c) 1996
@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.183 2011/07/09 15:03:35 mrg Exp $");
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.184 2012/01/22 10:32:35 nakayama Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@ -1040,11 +1040,32 @@ noether:
prop_dictionary_t props = device_properties(busdev);
prop_object_t cfg = prop_dictionary_get(props,
"i2c-child-devices");
if (!cfg)
if (!cfg) {
int node;
const char *name;
/*
* pmu's i2c devices are under the "i2c" node,
* so find it out.
*/
name = prom_getpropstring(busnode, "name");
if (strcmp(name, "pmu") == 0) {
for (node = OF_child(busnode);
node != 0; node = OF_peer(node)) {
name = prom_getpropstring(node,
"name");
if (strcmp(name, "i2c") == 0) {
busnode = node;
break;
}
}
}
of_enter_i2c_devs(props, busnode,
sizeof(cell_t));
}
}
}
/* set properties for PCI framebuffers */
if (device_is_a(busdev, "pci")) {