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[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>
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) {