diff options
Diffstat (limited to 'drivers/serial/sh-sci.c')
-rw-r--r-- | drivers/serial/sh-sci.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 5c0f32c7fbf6..518c0321e4d3 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c | |||
@@ -478,10 +478,10 @@ static void sci_transmit_chars(struct uart_port *port) | |||
478 | return; | 478 | return; |
479 | } | 479 | } |
480 | 480 | ||
481 | if (port->type == PORT_SCIF) | 481 | if (port->type == PORT_SCI) |
482 | count = scif_txroom(port); | ||
483 | else | ||
484 | count = sci_txroom(port); | 482 | count = sci_txroom(port); |
483 | else | ||
484 | count = scif_txroom(port); | ||
485 | 485 | ||
486 | do { | 486 | do { |
487 | unsigned char c; | 487 | unsigned char c; |
@@ -510,7 +510,7 @@ static void sci_transmit_chars(struct uart_port *port) | |||
510 | } else { | 510 | } else { |
511 | ctrl = sci_in(port, SCSCR); | 511 | ctrl = sci_in(port, SCSCR); |
512 | 512 | ||
513 | if (port->type == PORT_SCIF) { | 513 | if (port->type != PORT_SCI) { |
514 | sci_in(port, SCxSR); /* Dummy read */ | 514 | sci_in(port, SCxSR); /* Dummy read */ |
515 | sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port)); | 515 | sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port)); |
516 | } | 516 | } |
@@ -536,10 +536,10 @@ static inline void sci_receive_chars(struct uart_port *port) | |||
536 | return; | 536 | return; |
537 | 537 | ||
538 | while (1) { | 538 | while (1) { |
539 | if (port->type == PORT_SCIF) | 539 | if (port->type == PORT_SCI) |
540 | count = scif_rxroom(port); | ||
541 | else | ||
542 | count = sci_rxroom(port); | 540 | count = sci_rxroom(port); |
541 | else | ||
542 | count = scif_rxroom(port); | ||
543 | 543 | ||
544 | /* Don't copy more bytes than there is room for in the buffer */ | 544 | /* Don't copy more bytes than there is room for in the buffer */ |
545 | count = tty_buffer_request_room(tty, count); | 545 | count = tty_buffer_request_room(tty, count); |
@@ -714,7 +714,7 @@ static inline int sci_handle_breaks(struct uart_port *port) | |||
714 | 714 | ||
715 | #if defined(SCIF_ORER) | 715 | #if defined(SCIF_ORER) |
716 | /* XXX: Handle SCIF overrun error */ | 716 | /* XXX: Handle SCIF overrun error */ |
717 | if (port->type == PORT_SCIF && (sci_in(port, SCLSR) & SCIF_ORER) != 0) { | 717 | if (port->type != PORT_SCI && (sci_in(port, SCLSR) & SCIF_ORER) != 0) { |
718 | sci_out(port, SCLSR, 0); | 718 | sci_out(port, SCLSR, 0); |
719 | if (tty_insert_flip_char(tty, 0, TTY_OVERRUN)) { | 719 | if (tty_insert_flip_char(tty, 0, TTY_OVERRUN)) { |
720 | copied++; | 720 | copied++; |
@@ -1042,7 +1042,7 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios, | |||
1042 | 1042 | ||
1043 | sci_out(port, SCSCR, 0x00); /* TE=0, RE=0, CKE1=0 */ | 1043 | sci_out(port, SCSCR, 0x00); /* TE=0, RE=0, CKE1=0 */ |
1044 | 1044 | ||
1045 | if (port->type == PORT_SCIF) | 1045 | if (port->type != PORT_SCI) |
1046 | sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST); | 1046 | sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST); |
1047 | 1047 | ||
1048 | smr_val = sci_in(port, SCSMR) & 3; | 1048 | smr_val = sci_in(port, SCSMR) & 3; |
@@ -1085,6 +1085,7 @@ static const char *sci_type(struct uart_port *port) | |||
1085 | case PORT_SCI: return "sci"; | 1085 | case PORT_SCI: return "sci"; |
1086 | case PORT_SCIF: return "scif"; | 1086 | case PORT_SCIF: return "scif"; |
1087 | case PORT_IRDA: return "irda"; | 1087 | case PORT_IRDA: return "irda"; |
1088 | case PORT_SCIFA: return "scifa"; | ||
1088 | } | 1089 | } |
1089 | 1090 | ||
1090 | return NULL; | 1091 | return NULL; |
@@ -1112,6 +1113,7 @@ static void sci_config_port(struct uart_port *port, int flags) | |||
1112 | s->init_pins = sci_init_pins_sci; | 1113 | s->init_pins = sci_init_pins_sci; |
1113 | break; | 1114 | break; |
1114 | case PORT_SCIF: | 1115 | case PORT_SCIF: |
1116 | case PORT_SCIFA: | ||
1115 | s->init_pins = sci_init_pins_scif; | 1117 | s->init_pins = sci_init_pins_scif; |
1116 | break; | 1118 | break; |
1117 | case PORT_IRDA: | 1119 | case PORT_IRDA: |