From: Wade Farnsworth <wfarnsworth@mvista.com>
To: paulus@samba.org
Cc: linuxppc-dev <linuxppc-dev@ozlabs.org>
Subject: [PATCH] When checking I8042 io port, use of_find_compatible_node() instead of of_find_node_by_type()
Date: Wed, 06 Jun 2007 09:42:25 -0700 [thread overview]
Message-ID: <1181148145.5674.121.camel@rhino> (raw)
In check_legacy_ioport(), instead of using of_find_node_by_type() to
find the 8042 node, use of_find_compatible_node() to find either the
keyboard or mouse node.
Signed-off-by: Wade Farnsworth <wfarnsworth@mvista.com>
---
arch/powerpc/kernel/setup-common.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
Index: linux-2.6-powerpc-8641/arch/powerpc/kernel/setup-common.c
===================================================================
--- linux-2.6-powerpc-8641.orig/arch/powerpc/kernel/setup-common.c
+++ linux-2.6-powerpc-8641/arch/powerpc/kernel/setup-common.c
@@ -517,7 +517,14 @@ int check_legacy_ioport(unsigned long ba
switch(base_port) {
case I8042_DATA_REG:
- np = of_find_node_by_type(NULL, "8042");
+ np = of_find_compatible_node(NULL, NULL, "pnpPNP,303");
+ if (!np)
+ np = of_find_compatible_node(NULL, NULL, "pnpPNP,f03");
+ if (np) {
+ parent = of_get_parent(np);
+ of_node_put(np);
+ np = parent;
+ }
break;
case FDC_BASE: /* FDC1 */
np = of_find_node_by_type(NULL, "fdc");
next reply other threads:[~2007-06-06 16:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-06 16:42 Wade Farnsworth [this message]
2007-06-07 13:05 ` [PATCH] When checking I8042 io port, use of_find_compatible_node() instead of of_find_node_by_type() Segher Boessenkool
2007-06-07 16:26 ` Wade Farnsworth
2007-06-07 16:59 ` Segher Boessenkool
2007-06-07 17:52 ` Wade Farnsworth
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