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authorDavid S. Miller <davem@sunset.davemloft.net>2007-07-29 02:10:37 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-07-30 00:27:37 -0700
commitf623f388e4f83c01ac23f228247a6a4b9cc71111 (patch)
tree4ee8e54a33e88d0197442f60f36b85dc5d842ad1 /arch/sparc
parent8163904e660a30be800a3361df69bf9dad3b44cd (diff)
downloadop-kernel-dev-f623f388e4f83c01ac23f228247a6a4b9cc71111.zip
op-kernel-dev-f623f388e4f83c01ac23f228247a6a4b9cc71111.tar.gz
[SPARC]: Fix serial console node string creation.
The string setting code depends upon the original value of the "skip" variable, not the one that gets modified by the node traversal loop. Based upon a patch by Mark Fortescue. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/kernel/prom.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c
index e3a5376..39fbd3c 100644
--- a/arch/sparc/kernel/prom.c
+++ b/arch/sparc/kernel/prom.c
@@ -415,7 +415,7 @@ static void __init of_console_init(void)
unsigned long flags;
const char *type;
phandle node;
- int skip, fd;
+ int skip, tmp, fd;
of_console_path = prom_early_alloc(256);
@@ -442,8 +442,9 @@ static void __init of_console_init(void)
prom_halt();
}
+ tmp = skip;
for_each_node_by_type(dp, type) {
- if (!skip--)
+ if (!tmp--)
break;
}
if (!dp) {
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