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Diffstat (limited to 'drivers/tty/serial/pmac_zilog.c')
-rw-r--r--drivers/tty/serial/pmac_zilog.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index 5b9cde79e4e..e1c8d4f1ce5 100644
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -330,7 +330,7 @@ static struct tty_struct *pmz_receive_chars(struct uart_pmac_port *uap)
330 * When that happens, I disable the receive side of the driver. 330 * When that happens, I disable the receive side of the driver.
331 * Note that what I've been experiencing is a real irq loop where 331 * Note that what I've been experiencing is a real irq loop where
332 * I'm getting flooded regardless of the actual port speed. 332 * I'm getting flooded regardless of the actual port speed.
333 * Something stange is going on with the HW 333 * Something strange is going on with the HW
334 */ 334 */
335 if ((++loops) > 1000) 335 if ((++loops) > 1000)
336 goto flood; 336 goto flood;
@@ -396,7 +396,7 @@ static void pmz_transmit_chars(struct uart_pmac_port *uap)
396 * be nice to transmit console writes just like we normally would for 396 * be nice to transmit console writes just like we normally would for
397 * a TTY line. (ie. buffered and TX interrupt driven). That is not 397 * a TTY line. (ie. buffered and TX interrupt driven). That is not
398 * easy because console writes cannot sleep. One solution might be 398 * easy because console writes cannot sleep. One solution might be
399 * to poll on enough port->xmit space becomming free. -DaveM 399 * to poll on enough port->xmit space becoming free. -DaveM
400 */ 400 */
401 if (!(status & Tx_BUF_EMP)) 401 if (!(status & Tx_BUF_EMP))
402 return; 402 return;
@@ -809,7 +809,7 @@ static int pmz_set_scc_power(struct uart_pmac_port *uap, int state)
809#endif /* !CONFIG_PPC_PMAC */ 809#endif /* !CONFIG_PPC_PMAC */
810 810
811/* 811/*
812 * FixZeroBug....Works around a bug in the SCC receving channel. 812 * FixZeroBug....Works around a bug in the SCC receiving channel.
813 * Inspired from Darwin code, 15 Sept. 2000 -DanM 813 * Inspired from Darwin code, 15 Sept. 2000 -DanM
814 * 814 *
815 * The following sequence prevents a problem that is seen with O'Hare ASICs 815 * The following sequence prevents a problem that is seen with O'Hare ASICs