diff options
Diffstat (limited to 'drivers/tty/serial/sh-sci.h')
| -rw-r--r-- | drivers/tty/serial/sh-sci.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/tty/serial/sh-sci.h b/drivers/tty/serial/sh-sci.h index caab353..1c20f7f 100644 --- a/drivers/tty/serial/sh-sci.h +++ b/drivers/tty/serial/sh-sci.h @@ -287,32 +287,3 @@ SCIF_FNS(SCLSR, 0, 0, 0x24, 16) #endif #define sci_in(port, reg) sci_##reg##_in(port) #define sci_out(port, reg, value) sci_##reg##_out(port, value) - -#if defined(CONFIG_CPU_SUBTYPE_SH7706) || \ - defined(CONFIG_CPU_SUBTYPE_SH7707) || \ - defined(CONFIG_CPU_SUBTYPE_SH7708) || \ - defined(CONFIG_CPU_SUBTYPE_SH7709) -static inline int sci_rxd_in(struct uart_port *port) -{ - if (port->mapbase == 0xfffffe80) - return __raw_readb(SCPDR)&0x01 ? 1 : 0; /* SCI */ - return 1; -} -#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || \ - defined(CONFIG_CPU_SUBTYPE_SH7751) || \ - defined(CONFIG_CPU_SUBTYPE_SH7751R) || \ - defined(CONFIG_CPU_SUBTYPE_SH7750R) || \ - defined(CONFIG_CPU_SUBTYPE_SH7750S) || \ - defined(CONFIG_CPU_SUBTYPE_SH7091) -static inline int sci_rxd_in(struct uart_port *port) -{ - if (port->mapbase == 0xffe00000) - return __raw_readb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */ - return 1; -} -#else /* default case for non-SCI processors */ -static inline int sci_rxd_in(struct uart_port *port) -{ - return 1; -} -#endif |
