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serial: clps711x: Fix break control handling
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -218,12 +218,14 @@ static void clps711xuart_break_ctl(struct uart_port *port, int break_state)
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unsigned int ubrlcr;
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spin_lock_irqsave(&port->lock, flags);
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ubrlcr = clps_readl(UBRLCR(port));
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if (break_state == -1)
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if (break_state)
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ubrlcr |= UBRLCR_BREAK;
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else
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ubrlcr &= ~UBRLCR_BREAK;
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clps_writel(ubrlcr, UBRLCR(port));
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spin_unlock_irqrestore(&port->lock, flags);
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}
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