diff options
Diffstat (limited to 'drivers/tty/serial/pmac_zilog.c')
-rw-r--r-- | drivers/tty/serial/pmac_zilog.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c index 5b9cde79e4ea..e1c8d4f1ce58 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 |