Commit adbf7f01 authored Jun 05, 2009 by Roel Kluin Committed by Samuel Ortiz Jun 13, 2009

irda: smsc wait count reaches -1



The sir retries count reaches -1 rather than 0.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

parent d510fe70

drivers/net/irda/smsc-ircc2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2124,7 +2124,7 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
		while (count-- > 0 && !(inb(iobase + UART_LSR) & UART_LSR_TEMT))
		udelay(1);

		if (count == 0)
		if (count < 0)
		IRDA_DEBUG(0, "%s(): stuck transmitter\n", __func__);
		}