forked from luck/tmp_suning_uos_patched
sparc: serial: sunhv: fix a double lock bug
We accidentally take the "port->lock" twice in a row. This old code
was supposed to be deleted.
Fixes: e58e241c17
('sparc: serial: Clean up the locking for -rt')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -490,12 +490,6 @@ static void sunhv_console_write_bychar(struct console *con, const char *s, unsig
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locked = spin_trylock_irqsave(&port->lock, flags);
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else
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spin_lock_irqsave(&port->lock, flags);
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if (port->sysrq) {
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locked = 0;
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} else if (oops_in_progress) {
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locked = spin_trylock(&port->lock);
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} else
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spin_lock(&port->lock);
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for (i = 0; i < n; i++) {
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if (*s == '\n')
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