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[SPARC]: Fix serial console node string creation.

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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>
This commit is contained in:
David S. Miller 2007-07-29 02:10:37 -07:00
parent 8163904e66
commit f623f388e4
1 changed files with 3 additions and 2 deletions
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5
arch/sparc/kernel/prom.c
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@ -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) {